Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,895,314
Pliers
Patentee:
Robert G. Dripps (exact or similar names) - Minneapolis, MN

USPTO Classifications:
30/266, 81/416

Tool Categories:
pliers

Assignees:
Irene M. Dripps - Minneapolis, MN
Fred C. Wick - Minneapolis, MN
Obert E. Bergstrom - Minneapolis, MN
Gustav F. Thompson - Minneapolis, MN

Manufacturer:
Unknown

Witnesses:
none listed

Patent Dates:
Applied: Jul. 10, 1931
Granted: Jan. 24, 1933

Patent Pictures: [ 1 | 2 ]
Robert G. Dripps patent Jan. 24, 1933
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Stan Schulz
Description:
The fulcrum point is offset from the pivot point; this allows the handles to remain relatively close to each other while the size range of the jaws varies, and keeps the fulcrum point close to the jaws to increase effective leverage.

Known example marked "GRIPS-RITE" / PAT. 1895314, with no maker name.

Copyright © 2002-2024 - DATAMP