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U.S. PATENT AND TRADEMARK OFFICE
Patent Technology Monitoring Team (PTMT)

Patenting In U.S. Metropolitan and Micropolitan Areas
Breakout By Technology Class

Count of 2000 - 2015 Utility Patent Grants
As Distributed By Calendar Year of Grant

- Explanation of Data -

Rank Ordered Listing of Technology Classes Receiving 1 or More Utility Patents During the Period
Originating From

Clarksville, TN-KY

( Metropolitan Statistical Area )

( patent origin is determined by the residence of the first-named inventor )
( technology class is determined by the primary classification assigned to a patent- see 'Explanation of Data' )
( some classes have been combined together under a single class identifier )
( patent counts may not sum exactly due to rounding - see the Explanation of Data )
( regional areas are based on U.S. Core Based Statistical Area (CBSA) )

The following table displays technology classes and counts of utility patents classified in them; patents are distributed by year of patent grant.
Class Class Title 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Total
418 Rotary Expansible Chamber Devices 3 2 2 1 0 1 0 1 1 1 1 0 2 0 2 3 20
062 Refrigeration 0 0 2 0 0 0 0 0 0 0 1 2 0 1 0 1 7
451 Abrading 0 0 2 0 0 1 1 0 0 0 0 0 0 1 1 1 7
036 Boots, Shoes, and Leggings 1 0 1 1 0 0 0 1 1 1 0 0 0 0 0 0 6
303 Fluid-Pressure and Analogous Brake Systems 0 0 0 0 0 0 0 2 0 0 1 2 1 0 0 0 6
081 Tools 0 1 1 1 0 0 1 0 0 0 0 0 0 1 0 0 5
180 Motor Vehicles 0 0 0 1 0 0 0 0 1 0 0 1 2 0 0 0 5
188 Brakes 1 2 0 0 0 0 1 0 0 0 1 0 0 0 0 0 5
266 Metallurgical Apparatus 2 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 5
415 Rotary Kinetic Fluid Motors or Pumps 3 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 5
055 Gas Separation 1 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 4
060 Power Plants 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 3
296 Land Vehicles: Bodies and Tops 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3
002 Apparel 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 2
004 Baths, Closets, Sinks, and Spittoons 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2
043 Fishing, Trapping, and Vermin Destroying 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 2
073 Measuring and Testing 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2
137 Fluid Handling 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 2
206 Special Receptacle or Package 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 2
361 Electricity: Electrical Systems and Devices 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 2
454 Ventilation 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2
473 Games Using Tangible Projectile 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2
024 Buckles, Buttons, Clasps, Etc. 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
033 Geometrical Instruments 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
052 Static Structures (e.g., Buildings) 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
070 Locks 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
084 Music 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
092 Expansible Chamber Devices 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
118 Coating Apparatus 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
119 Animal Husbandry 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
123 Internal-Combustion Engines 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
134 Cleaning and Liquid Contact with Solids 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
138 Pipes and Tubular Conduits 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
148 Metal Treatment 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
160 Flexible or Portable Closure, Partition, or Panel 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
165 Heat Exchange 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
181 Acoustics 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
187 Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1
219 Electric Heating 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
220 Receptacles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
236 Automatic Temperature and Humidity Regulation 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
239 Fluid Sprinkling, Spraying, and Diffusing 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
261 Gas and Liquid Contact Apparatus 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
273 Amusement Devices: Games 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
277 Seal for a Joint or Juncture 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
290 Prime-Mover Dynamo Plants 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
294 Handling: Hand and Hoist-Line Implements 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
307 Electrical Transmission or Interconnection Systems 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
340 Communications: Electrical 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
362 Illumination 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
381 Electrical Audio Signal Processing Systems and Devices 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
410 Freight Accommodation On Freight Carrier 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1
416 Fluid Reaction Surfaces (i.e., Impellers) 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
424 Drug, Bio-Affecting and Body Treating Compositions (includes Class 514) 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1
428 Stock Material or Miscellaneous Articles 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1
452 Butchering 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
455 Telecommunications 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
503 Record Receiver Having Plural Interactive Leaves or a Colorless Color Former, Method of Use, or Developer Therefor 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
602 Surgery: Splint, Brace, or Bandage 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
700 DP: Generic Control Systems or Specific Applications (Data Processing) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
ALL ALL CLASSES 14 10 16 10 8 8 8 5 6 8 7 8 9 6 6 8 137


PTMT Contacts

Questions regarding these reports should be directed to:

U.S. Patent and Trademark Office
Electronic Information Products Division - PTMT
P.O Box 1450
Alexandria VA 22313-1450

tel: (571) 272-5600
fax: (571) 273-0110
email: oeip@uspto.gov

address of PTMT pages at the USPTO Web Site: http://www.uspto.gov/web/offices/ac/ido/oeip/taf/reports.htm
selected PTMT files available for download at : http://www.uspto.gov/web/offices/ac/ido/oeip/taf/data/

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