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Classification Resources
 
Class   256FENCES
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 [List of Pre Grant Publications for class 256 subclass 1][List of Patents for class 256 subclass 1]1 MISCELLANEOUS
[List of Pre Grant Publications for class 256 subclass 2][List of Patents for class 256 subclass 2]2 BARBED
 [List of Pre Grant Publications for class 256 subclass 10][List of Patents for class 256 subclass 10]10 ELECTRIC
[List of Pre Grant Publications for class 256 subclass 11][List of Patents for class 256 subclass 11]11 TOP GUARDED
 [List of Pre Grant Publications for class 256 subclass 12.5][List of Patents for class 256 subclass 12.5]12.5 DRIFTAGE CONTROL
 [List of Pre Grant Publications for class 256 subclass 13][List of Patents for class 256 subclass 13]13 FLOOD
 [List of Pre Grant Publications for class 256 subclass 13.1][List of Patents for class 256 subclass 13.1]13.1 HIGHWAY GUARD
[List of Pre Grant Publications for class 256 subclass 14][List of Patents for class 256 subclass 14]14 TRACK GUARD
 [List of Pre Grant Publications for class 256 subclass 19][List of Patents for class 256 subclass 19]19 EARTH, STONE, PLASTIC, AND WOODEN
 [List of Pre Grant Publications for class 256 subclass 20][List of Patents for class 256 subclass 20]20 HEDGE
[List of Pre Grant Publications for class 256 subclass 21][List of Patents for class 256 subclass 21]21 METALLIC
 [List of Pre Grant Publications for class 256 subclass 23][List of Patents for class 256 subclass 23]23 SUSPENDED
[List of Pre Grant Publications for class 256 subclass 24][List of Patents for class 256 subclass 24]24 PANEL
[List of Pre Grant Publications for class 256 subclass 32][List of Patents for class 256 subclass 32]32 WIRE
[List of Pre Grant Publications for class 256 subclass 59][List of Patents for class 256 subclass 59]59 RAIL
 [List of Pre Grant Publications for class 256 subclass 73][List of Patents for class 256 subclass 73]73 PANELS (E.G., GATES)
 
FOREIGN ART COLLECTIONS
 
      FOR000          CLASS-RELATED FOREIGN DOCUMENTS
Any foreign patents or non-patent literature from subclasses that have been reclassified have been transferred directly to FOR Collections listed below. These Collections contain ONLY foreign patents or non-patent literature. The parenthetical references in the Collection titles refer to the abolished subclasses from which these Collections were derived.
     RAIL
      FOR100          Subclass FOR100 indent level is 1 Connections (256/65)
 
DIGESTS
 
 [List of Pre Grant Publications for class 256 subclass DIG1][List of Patents for class 256 subclass DIG1] DIG1 COMPENSATOR, SPRING
 [List of Pre Grant Publications for class 256 subclass DIG2][List of Patents for class 256 subclass DIG2] DIG2 ADJUSTABLE OR FALLING FENCE
 [List of Pre Grant Publications for class 256 subclass DIG3][List of Patents for class 256 subclass DIG3] DIG3 WIRE CLAMP
 [List of Pre Grant Publications for class 256 subclass DIG4][List of Patents for class 256 subclass DIG4] DIG4 BOARD FASTENER
 [List of Pre Grant Publications for class 256 subclass DIG5][List of Patents for class 256 subclass DIG5] DIG5 METAL POST
 [List of Pre Grant Publications for class 256 subclass DIG6][List of Patents for class 256 subclass DIG6] DIG6 BUILDING CONSTRUCTION GUARD RAIL