USPC Class Details

Description: 235 registers / 235 registers/(435) coded record sensors (439) particular sensor structure (454) optical (462.01) bar code (462.32) specific scanning detail (e.g., scanner with a specific scanning field of view)

Hierarchy/Derived subclasses

235 / 435	-> 439	-> 454	-> 462.01	-> 462.32	-> 462.33	-> 462.34
						-> 462.35
						-> 462.36	-> 462.37
							-> 462.38	-> 462.39	-> 462.4

uspto searches

Patent Apps in 235/462.32

Granted Patents in 235/462.32

Use the links above or do an advanced search in ppubs for:
(235/462.32.ccls. or 235/462.33.ccls. or 235/462.34.ccls. or 235/462.35.ccls. or 235/462.36.ccls. or 235/462.37.ccls. or 235/462.38.ccls. or 235/462.39.ccls. or 235/462.4.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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