USPC Class Details

Description: 249 static molds / 249 static molds/(83) uniting preform with molding material (87) lining or coating a machine type-bearing or friction surface, e.g., babbitting (88) including adjustable feature or preform centering means

Hierarchy/Derived subclasses

249 / 83

-> 87

-> 88

uspto searches

Patent Apps in 249/88

Granted Patents in 249/88

Use the links above or do an advanced search in ppubs for:
(249/88.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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