Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,517,162
Plier Wrench
Patentee:
Percival F. King - New York, NY

USPTO Classifications:
81/151, 81/339, 81/354, 81/415

Tool Categories:
pliers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Edw. Thorpe
A. M. Henry

Patent Dates:
Applied: Aug. 09, 1923
Granted: Nov. 25, 1924

Patent Pictures: [ 1 | 2 ]
Percival F. King patent November 25, 1924 (option 1)
USPTO pdf tiff
Google Patents
Report data errors or omissions
Description:
Parallel jaw pliers where one jaw slides on a slightly arc shaped guide connected to the second jaw, and both jaws are connected by pivots to a primary "pliers" type crossed handle. A cam face on one of the "primary" jaws forces the arc shaped guide tight against the "moving" jaw.

Compare to King's earlier patent no. 1,438,442. A "KING JOHNSON PLIER" marked with the Dec. 12, 1922 patent date actually resembles the 2nd form described in the current patent.

Copyright © 2002-2019 - DATAMP