USPC Class Details

Description: 254 implements or apparatus for applying pushing or pulling force / 254 implements or apparatus for applying pushing or pulling force/(199) portable implements or apparatus for tensioning flexible material or for extracting stumps or poles (243) including either force transmitting, hand held and operated lever or animal powered sweep

Hierarchy/Derived subclasses

254 / 199	-> 243	-> 244
		-> 245
		-> 246	-> 247
		-> 248	-> 249
		-> 250
		-> 251	-> 252
			-> 253	-> 254
				-> 255
		-> 256	-> 257
			-> 258	-> 259
				-> 260
		-> 261

uspto searches

Patent Apps in 254/243

Granted Patents in 254/243

Use the links above or do an advanced search in ppubs for:
(254/243.ccls. or 254/244.ccls. or 254/245.ccls. or 254/246.ccls. or 254/247.ccls. or 254/248.ccls. or 254/249.ccls. or 254/250.ccls. or 254/251.ccls. or 254/252.ccls. or 254/253.ccls. or 254/254.ccls. or 254/255.ccls. or 254/256.ccls. or 254/257.ccls. or 254/258.ccls. or 254/259.ccls. or 254/260.ccls. or 254/261.ccls.)

This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find patents or patent applications in those subclasses.

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