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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Trowbridge; Craig A. Patents
Assignee:
Trowbridge; Craig A.
Address:
Denver, CO
No. of patents:
1
Patents:




Patent Number Title Of Patent Date Issued
4631989 Ratchet handle for use interchangeably with socket wrenches having coupling means of different s December 30, 1986
A ratchet handle for use with socket wrenches includes a socket engaging projection on which socket wrenches having a first size of coupling socket can be mounted for turning by the handle. The handle includes a bar slidable within the projection and movable from a position within the

 
 
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