Class Schedule for Class 441 BUOYS, RAFTS, AND AQUATIC DEVICES

Classification Resources

Class 441	BUOYS, RAFTS, AND AQUATIC DEVICES
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[List of Pre Grant Publications for class 441 subclass 1]

[List of Patents for class 441 subclass 1]

BUOY

[List of Pre Grant Publications for class 441 subclass 2]

[List of Patents for class 441 subclass 2]

Subclass 2 indent level is 1

With means to call buoy to surface

[List of Pre Grant Publications for class 441 subclass 3]

[List of Patents for class 441 subclass 3]

Subclass 3 indent level is 1

For mooring a vessel

[List of Pre Grant Publications for class 441 subclass 4]

[List of Patents for class 441 subclass 4]

Subclass 4 indent level is 2

Having liquid cargo transfer means

[List of Pre Grant Publications for class 441 subclass 5]

[List of Patents for class 441 subclass 5]

Subclass 5 indent level is 3

Having swivel coupling for cargo conduit

[List of Pre Grant Publications for class 441 subclass 6]

[List of Patents for class 441 subclass 6]

Subclass 6 indent level is 1

[List of Pre Grant Publications for class 441 subclass 7]

[List of Patents for class 441 subclass 7]

Subclass 7 indent level is 2

Having means to release buoy upon submergence

[List of Pre Grant Publications for class 441 subclass 8]

[List of Patents for class 441 subclass 8]

Subclass 8 indent level is 3

Water soluble or water weakened member

[List of Pre Grant Publications for class 441 subclass 9]

[List of Patents for class 441 subclass 9]

Subclass 9 indent level is 3

[List of Pre Grant Publications for class 441 subclass 10]

[List of Patents for class 441 subclass 10]

Subclass 10 indent level is 3

Responsive to hydrostatic pressure

[List of Pre Grant Publications for class 441 subclass 11]

[List of Patents for class 441 subclass 11]

Subclass 11 indent level is 2

With signalling device

[List of Pre Grant Publications for class 441 subclass 12]

[List of Patents for class 441 subclass 12]

Subclass 12 indent level is 3

[List of Pre Grant Publications for class 441 subclass 13]

[List of Patents for class 441 subclass 13]

Subclass 13 indent level is 3

[List of Pre Grant Publications for class 441 subclass 14]

[List of Patents for class 441 subclass 14]

Subclass 14 indent level is 4

By combustion of fluid

[List of Pre Grant Publications for class 441 subclass 15]

[List of Patents for class 441 subclass 15]

Subclass 15 indent level is 5

Fluid produced by chemical reaction with water

[List of Pre Grant Publications for class 441 subclass 16]

[List of Patents for class 441 subclass 16]

Subclass 16 indent level is 4

[List of Pre Grant Publications for class 441 subclass 17]

[List of Patents for class 441 subclass 17]

Subclass 17 indent level is 5

Having water activated switch

[List of Pre Grant Publications for class 441 subclass 18]

[List of Patents for class 441 subclass 18]

Subclass 18 indent level is 5

Having water activated battery

[List of Pre Grant Publications for class 441 subclass 19]

[List of Patents for class 441 subclass 19]

Subclass 19 indent level is 3

Smoke producing

[List of Pre Grant Publications for class 441 subclass 20]

[List of Patents for class 441 subclass 20]

Subclass 20 indent level is 3

Reflecting means

[List of Pre Grant Publications for class 441 subclass 21]

[List of Patents for class 441 subclass 21]

Subclass 21 indent level is 1

Having means to control attitude or position

[List of Pre Grant Publications for class 441 subclass 22]

[List of Patents for class 441 subclass 22]

Subclass 22 indent level is 2

Fluid reaction surface

[List of Pre Grant Publications for class 441 subclass 23]

[List of Patents for class 441 subclass 23]

Subclass 23 indent level is 2

[List of Pre Grant Publications for class 441 subclass 24]

[List of Patents for class 441 subclass 24]

Subclass 24 indent level is 3

Having playout means

[List of Pre Grant Publications for class 441 subclass 25]

[List of Patents for class 441 subclass 25]

Subclass 25 indent level is 4

Having means to control playout

[List of Pre Grant Publications for class 441 subclass 26]

[List of Patents for class 441 subclass 26]

Subclass 26 indent level is 4

Reel for tether

[List of Pre Grant Publications for class 441 subclass 27]

[List of Patents for class 441 subclass 27]

Subclass 27 indent level is 4

Having seat for buoy

[List of Pre Grant Publications for class 441 subclass 28]

[List of Patents for class 441 subclass 28]

Subclass 28 indent level is 2

Having ballast means

[List of Pre Grant Publications for class 441 subclass 29]

[List of Patents for class 441 subclass 29]

Subclass 29 indent level is 3

Variable ballast

[List of Pre Grant Publications for class 441 subclass 30]

[List of Patents for class 441 subclass 30]

Subclass 30 indent level is 1

[List of Pre Grant Publications for class 441 subclass 31]

[List of Patents for class 441 subclass 31]

Subclass 31 indent level is 2

Having chemical reactor to produce gas

[List of Pre Grant Publications for class 441 subclass 32]

[List of Patents for class 441 subclass 32]

Subclass 32 indent level is 1

[List of Pre Grant Publications for class 441 subclass 33]

[List of Patents for class 441 subclass 33]

Subclass 33 indent level is 2

With means to release transponder, sensor, etc.

[List of Pre Grant Publications for class 441 subclass 34]

[List of Patents for class 441 subclass 34]

Subclass 34 indent level is 2

Storm oil distributor

[List of Pre Grant Publications for class 441 subclass 35]

[List of Patents for class 441 subclass 35]

RAFTS

[List of Pre Grant Publications for class 441 subclass 36]

[List of Patents for class 441 subclass 36]

Subclass 36 indent level is 1

With signal device

[List of Pre Grant Publications for class 441 subclass 37]

[List of Patents for class 441 subclass 37]

Subclass 37 indent level is 1

Having water reactant stabilizing means

[List of Pre Grant Publications for class 441 subclass 38]

[List of Patents for class 441 subclass 38]

Subclass 38 indent level is 1

[List of Pre Grant Publications for class 441 subclass 39]

[List of Patents for class 441 subclass 39]

Subclass 39 indent level is 1

Having boarding aid

[List of Pre Grant Publications for class 441 subclass 40]

[List of Patents for class 441 subclass 40]

Subclass 40 indent level is 1

[List of Pre Grant Publications for class 441 subclass 41]

[List of Patents for class 441 subclass 41]

Subclass 41 indent level is 2

Having inflation valve means

[List of Pre Grant Publications for class 441 subclass 42]

[List of Patents for class 441 subclass 42]

Subclass 42 indent level is 2

Having storage container for raft

[List of Pre Grant Publications for class 441 subclass 43]

[List of Patents for class 441 subclass 43]

Subclass 43 indent level is 1

Having centrally located suspended basket

[List of Pre Grant Publications for class 441 subclass 44]

[List of Patents for class 441 subclass 44]

Subclass 44 indent level is 1

Columnar flotation member

[List of Pre Grant Publications for class 441 subclass 45]

[List of Patents for class 441 subclass 45]

Subclass 45 indent level is 2

[List of Pre Grant Publications for class 441 subclass 46]

[List of Patents for class 441 subclass 46]

Subclass 46 indent level is 3

[List of Pre Grant Publications for class 441 subclass 47]

[List of Patents for class 441 subclass 47]

Subclass 47 indent level is 1

Formed from log or other product

[List of Pre Grant Publications for class 441 subclass 48]

[List of Patents for class 441 subclass 48]

Subclass 48 indent level is 2

[List of Pre Grant Publications for class 441 subclass 49]

[List of Patents for class 441 subclass 49]

Subclass 49 indent level is 2

[List of Pre Grant Publications for class 441 subclass 50]

[List of Patents for class 441 subclass 50]

Subclass 50 indent level is 2

[List of Pre Grant Publications for class 441 subclass 51]

[List of Patents for class 441 subclass 51]

Subclass 51 indent level is 3

[List of Pre Grant Publications for class 441 subclass 52]

[List of Patents for class 441 subclass 52]

Subclass 52 indent level is 3

[List of Pre Grant Publications for class 441 subclass 53]

[List of Patents for class 441 subclass 53]

Subclass 53 indent level is 3

Transverse rigid member

[List of Pre Grant Publications for class 441 subclass 54]

[List of Patents for class 441 subclass 54]

Subclass 54 indent level is 3

Encircling flexible member

[List of Pre Grant Publications for class 441 subclass 55]

[List of Patents for class 441 subclass 55]

SWIMMING AID TO INCREASE STROKE EFFICIENCY

[List of Pre Grant Publications for class 441 subclass 56]

[List of Patents for class 441 subclass 56]

Subclass 56 indent level is 1

Hand attached, held, or worn

[List of Pre Grant Publications for class 441 subclass 57]

[List of Patents for class 441 subclass 57]

Subclass 57 indent level is 2

Having finger stalls (e.g., gloves)

[List of Pre Grant Publications for class 441 subclass 58]

[List of Patents for class 441 subclass 58]

Subclass 58 indent level is 2

Secured to hand by strap

[List of Pre Grant Publications for class 441 subclass 59]

[List of Patents for class 441 subclass 59]

Subclass 59 indent level is 1

[List of Pre Grant Publications for class 441 subclass 60]

[List of Patents for class 441 subclass 60]

Subclass 60 indent level is 1

[List of Pre Grant Publications for class 441 subclass 61]

[List of Patents for class 441 subclass 61]

Subclass 61 indent level is 1

[List of Pre Grant Publications for class 441 subclass 62]

[List of Patents for class 441 subclass 62]

Subclass 62 indent level is 2

Repositioned by biasing means

[List of Pre Grant Publications for class 441 subclass 63]

[List of Patents for class 441 subclass 63]

Subclass 63 indent level is 2

With lock or latch

[List of Pre Grant Publications for class 441 subclass 64]

[List of Patents for class 441 subclass 64]

Subclass 64 indent level is 2

[List of Pre Grant Publications for class 441 subclass 65]

[List of Patents for class 441 subclass 65]

WATER SKIMMING OR WALKING DEVICE

[List of Pre Grant Publications for class 441 subclass 66]

[List of Patents for class 441 subclass 66]

Subclass 66 indent level is 1

[List of Pre Grant Publications for class 441 subclass 67]

[List of Patents for class 441 subclass 67]

Subclass 67 indent level is 1

[List of Pre Grant Publications for class 441 subclass 68]

[List of Patents for class 441 subclass 68]

Subclass 68 indent level is 1

[List of Pre Grant Publications for class 441 subclass 69]

[List of Patents for class 441 subclass 69]

Subclass 69 indent level is 2

[List of Pre Grant Publications for class 441 subclass 70]

[List of Patents for class 441 subclass 70]

Subclass 70 indent level is 2

[List of Pre Grant Publications for class 441 subclass 71]

[List of Patents for class 441 subclass 71]

Subclass 71 indent level is 2

With rooster tail producing means

[List of Pre Grant Publications for class 441 subclass 72]

[List of Patents for class 441 subclass 72]

Subclass 72 indent level is 2

[List of Pre Grant Publications for class 441 subclass 73]

[List of Patents for class 441 subclass 73]

Subclass 73 indent level is 2

Having connecting means

[List of Pre Grant Publications for class 441 subclass 74]

[List of Patents for class 441 subclass 74]

Subclass 74 indent level is 1

[List of Pre Grant Publications for class 441 subclass 75]

[List of Patents for class 441 subclass 75]

Subclass 75 indent level is 1

[List of Pre Grant Publications for class 441 subclass 76]

[List of Patents for class 441 subclass 76]

Subclass 76 indent level is 1

Water walking device (e.g., water shoes)

[List of Pre Grant Publications for class 441 subclass 77]

[List of Patents for class 441 subclass 77]

Subclass 77 indent level is 2

Having pivoted traction flap

[List of Pre Grant Publications for class 441 subclass 78]

[List of Patents for class 441 subclass 78]

Subclass 78 indent level is 2

Spheroid or wheel-like device encircling walker

[List of Pre Grant Publications for class 441 subclass 79]

[List of Patents for class 441 subclass 79]

Subclass 79 indent level is 1

Having stabilizing surface

[List of Pre Grant Publications for class 441 subclass 80]

[List of Patents for class 441 subclass 80]

WATER RESCUE OR LIFE PROTECTING APPARATUS

[List of Pre Grant Publications for class 441 subclass 81]

[List of Patents for class 441 subclass 81]

Subclass 81 indent level is 1

Tossable apertured member (e.g., ring)

[List of Pre Grant Publications for class 441 subclass 82]

[List of Patents for class 441 subclass 82]

Subclass 82 indent level is 1

For use over ice

[List of Pre Grant Publications for class 441 subclass 83]

[List of Patents for class 441 subclass 83]

Subclass 83 indent level is 1

Air-sea rescue device

[List of Pre Grant Publications for class 441 subclass 84]

[List of Patents for class 441 subclass 84]

Subclass 84 indent level is 1

[List of Pre Grant Publications for class 441 subclass 85]

[List of Patents for class 441 subclass 85]

Subclass 85 indent level is 2

Having line propelling means

[List of Pre Grant Publications for class 441 subclass 86]

[List of Patents for class 441 subclass 86]

Subclass 86 indent level is 1

Buoyant shark screen encircling user

[List of Pre Grant Publications for class 441 subclass 87]

[List of Patents for class 441 subclass 87]

Subclass 87 indent level is 1

Passenger enclosing bouyancy device

[List of Pre Grant Publications for class 441 subclass 88]

[List of Patents for class 441 subclass 88]

Subclass 88 indent level is 1

Personal flotation device

[List of Pre Grant Publications for class 441 subclass 89]

[List of Patents for class 441 subclass 89]

Subclass 89 indent level is 2

With signal means

[List of Pre Grant Publications for class 441 subclass 90]

[List of Patents for class 441 subclass 90]

Subclass 90 indent level is 2

With mechanical inflation means

[List of Pre Grant Publications for class 441 subclass 91]

[List of Patents for class 441 subclass 91]

Subclass 91 indent level is 3

[List of Pre Grant Publications for class 441 subclass 92]

[List of Patents for class 441 subclass 92]

Subclass 92 indent level is 3

By compressed gas means

[List of Pre Grant Publications for class 441 subclass 93]

[List of Patents for class 441 subclass 93]

Subclass 93 indent level is 4

With puncturing means

[List of Pre Grant Publications for class 441 subclass 94]

[List of Patents for class 441 subclass 94]

Subclass 94 indent level is 5

[List of Pre Grant Publications for class 441 subclass 95]

[List of Patents for class 441 subclass 95]

Subclass 95 indent level is 5

Actuated by water softened or soluble member

[List of Pre Grant Publications for class 441 subclass 96]

[List of Patents for class 441 subclass 96]

Subclass 96 indent level is 4

With control valve

[List of Pre Grant Publications for class 441 subclass 97]

[List of Patents for class 441 subclass 97]

Subclass 97 indent level is 5

Actuated by water softened or soluble member

[List of Pre Grant Publications for class 441 subclass 98]

[List of Patents for class 441 subclass 98]

Subclass 98 indent level is 3

By gas generation from chemical reaction

[List of Pre Grant Publications for class 441 subclass 99]

[List of Patents for class 441 subclass 99]

Subclass 99 indent level is 4

With manually operated valve

[List of Pre Grant Publications for class 441 subclass 100]

[List of Patents for class 441 subclass 100]

Subclass 100 indent level is 4

With soluble or deformable element

[List of Pre Grant Publications for class 441 subclass 101]

[List of Patents for class 441 subclass 101]

Subclass 101 indent level is 5

With cutting, punching, or striking means

[List of Pre Grant Publications for class 441 subclass 102]

[List of Patents for class 441 subclass 102]

Subclass 102 indent level is 2

[List of Pre Grant Publications for class 441 subclass 103]

[List of Patents for class 441 subclass 103]

Subclass 103 indent level is 3

[List of Pre Grant Publications for class 441 subclass 104]

[List of Patents for class 441 subclass 104]

Subclass 104 indent level is 4

[List of Pre Grant Publications for class 441 subclass 105]

[List of Patents for class 441 subclass 105]

Subclass 105 indent level is 5

[List of Pre Grant Publications for class 441 subclass 106]

[List of Patents for class 441 subclass 106]

Subclass 106 indent level is 2

[List of Pre Grant Publications for class 441 subclass 107]

[List of Patents for class 441 subclass 107]

Subclass 107 indent level is 3

[List of Pre Grant Publications for class 441 subclass 108]

[List of Patents for class 441 subclass 108]

Subclass 108 indent level is 3

With buoyancy means substantially encircling the torso

[List of Pre Grant Publications for class 441 subclass 109]

[List of Patents for class 441 subclass 109]

Subclass 109 indent level is 4

And attached hip boot

[List of Pre Grant Publications for class 441 subclass 110]

[List of Patents for class 441 subclass 110]

Subclass 110 indent level is 4

And leg or foot strap

[List of Pre Grant Publications for class 441 subclass 111]

[List of Patents for class 441 subclass 111]

Subclass 111 indent level is 4

And support passing over the shoulder

[List of Pre Grant Publications for class 441 subclass 112]

[List of Patents for class 441 subclass 112]

Subclass 112 indent level is 5

Having buoyancy means

[List of Pre Grant Publications for class 441 subclass 113]

[List of Patents for class 441 subclass 113]

Subclass 113 indent level is 4

Buoyancy means is a continuous member

[List of Pre Grant Publications for class 441 subclass 114]

[List of Patents for class 441 subclass 114]

Subclass 114 indent level is 3

With buoyancy means on the back

[List of Pre Grant Publications for class 441 subclass 115]

[List of Patents for class 441 subclass 115]

Subclass 115 indent level is 4

[List of Pre Grant Publications for class 441 subclass 116]

[List of Patents for class 441 subclass 116]

Subclass 116 indent level is 5

[List of Pre Grant Publications for class 441 subclass 117]

[List of Patents for class 441 subclass 117]

Subclass 117 indent level is 3

With buoyancy means on the front

[List of Pre Grant Publications for class 441 subclass 118]

[List of Patents for class 441 subclass 118]

Subclass 118 indent level is 4

[List of Pre Grant Publications for class 441 subclass 119]

[List of Patents for class 441 subclass 119]

Subclass 119 indent level is 3

With buoyancy means on the side

[List of Pre Grant Publications for class 441 subclass 120]

[List of Patents for class 441 subclass 120]

Subclass 120 indent level is 2

Trunks or shorts

[List of Pre Grant Publications for class 441 subclass 121]

[List of Patents for class 441 subclass 121]

Subclass 121 indent level is 2

[List of Pre Grant Publications for class 441 subclass 122]

[List of Patents for class 441 subclass 122]

Subclass 122 indent level is 2

Arm encircling means

[List of Pre Grant Publications for class 441 subclass 123]

[List of Patents for class 441 subclass 123]

Subclass 123 indent level is 2

Neck encircling means

[List of Pre Grant Publications for class 441 subclass 124]

[List of Patents for class 441 subclass 124]

Subclass 124 indent level is 2

[List of Pre Grant Publications for class 441 subclass 125]

[List of Patents for class 441 subclass 125]

Subclass 125 indent level is 1

Convertible use article

[List of Pre Grant Publications for class 441 subclass 126]

[List of Patents for class 441 subclass 126]

Subclass 126 indent level is 2

[List of Pre Grant Publications for class 441 subclass 127]

[List of Patents for class 441 subclass 127]

Subclass 127 indent level is 3

[List of Pre Grant Publications for class 441 subclass 128]

[List of Patents for class 441 subclass 128]

Subclass 128 indent level is 2

[List of Pre Grant Publications for class 441 subclass 129]

[List of Patents for class 441 subclass 129]

BODY SUPPORTING BUOYANT DEVICE

[List of Pre Grant Publications for class 441 subclass 130]

[List of Patents for class 441 subclass 130]

Subclass 130 indent level is 1

[List of Pre Grant Publications for class 441 subclass 131]

[List of Patents for class 441 subclass 131]

Subclass 131 indent level is 2

Annular buoyant member

[List of Pre Grant Publications for class 441 subclass 132]

[List of Patents for class 441 subclass 132]

Subclass 132 indent level is 2

U-shaped buoyant member

[List of Pre Grant Publications for class 441 subclass 133]

[List of Patents for class 441 subclass 133]

BUOYANCY PROVIDING ATTACHMENT FOR PIPE, LOG, OR LINE

[List of Pre Grant Publications for class 441 subclass 134]

[List of Patents for class 441 subclass 134]

Subclass 134 indent level is 1

[List of Pre Grant Publications for class 441 subclass 135]

[List of Patents for class 441 subclass 135]

BUOYANCY UNDERWATER VIEWING DEVICE

[List of Pre Grant Publications for class 441 subclass 136]

[List of Patents for class 441 subclass 136]

MISCELLANEOUS


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