Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 705,875
Construction of Wrenches
Patentee:
Harry Searle - Worcester, MA

USPTO Classifications:
81/171

Tool Categories:
wrenches : wrench components : wrench handle components

Assignees:
Coes Wrench Co. - Worcester, MA

Manufacturer:
Not known to have been produced

Witnesses:
Frank S. Spooner
Frank L. Coes

Patent Dates:
Applied: Apr. 18, 1902
Granted: Jul. 29, 1902

Patent Pictures:
Harry Searle Pat. July 29, 1902
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
The patent is a retaining pin in the face of the main shank of a Coes wrench, and a corresponding clearance notch in the base of the adjustable jaw. The retaining pin would do away with the need for the "rosette retaining notch." A parallel patent (no. 705874) uses a spherical or cylindrical element for the same purpose.

Copyright © 2002-2019 - DATAMP