USPC Class Details

Description: 65 glass manufacturing / 65 glass manufacturing/(376) processes of manufacturing fibers, filaments, or preforms (377) with measuring, controlling, sensing, programming, timing, indicating, or testing (379) fluid pressure

Hierarchy/Derived subclasses

65 / 376

-> 377

-> 379

uspto searches

Patent Apps in 65/379

Granted Patents in 65/379

Use the links above or do an advanced search in ppubs for:
(65/379.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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