Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,182,922
Method of Producing a Socket Wrench Head
Eugene A. Heschel - Fremont, OH

USPTO Classifications:
72/334, 72/364, 72/374, 72/378, 76/114

Tool Categories:
wrenches : wrench components : wrench sockets
tool making : making wrenches

The Herbrand Corp. - Fremont, OH

Not known to have been produced

none listed

Patent Dates:
Applied: Mar. 21, 1938
Granted: Dec. 12, 1939

Patent Pictures:
Eugene A. Heschel patent December 12, 1939
USPTO pdf tiff
Google Patents
Report data errors or omissions
The patent covers a process and forging equipment to form wrench sockets from billets. As with many of these forming and process patents, the assumption is that they reflect actual production methods. The wrench sockets depicted in the drawings match HERBRAND sockets produced in the late 1930s and 1940s.

Malcolm W. Fraser - patent attorney

Copyright © 2002-2020 - DATAMP