USPC Class Details

Description: 65 glass manufacturing / 65 glass manufacturing/(376) processes of manufacturing fibers, filaments, or preforms (454) formation of fiber or preform utilizing fluid blast (e.g., from molten glass, etc.) (465) attenuation by fluid blast contacting glass (466) plural fluid blasts or jets contacting single glass stream

Hierarchy/Derived subclasses

65 / 376

-> 454

-> 465

-> 466

-> 467

uspto searches

Patent Apps in 65/466

Granted Patents in 65/466

Use the links above or do an advanced search in ppubs for:
(65/466.ccls. or 65/467.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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