Thread gripping tool

Tools – Tool jaw – Jaw features

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C081S053200

Reexamination Certificate

active

07610833

ABSTRACT:
An improved hand tool for use with threaded rods, comprising a pair of partially threaded jaws whereby said partial threads of each jaw mate with the thread of the threaded rod, such that the jaws may be clamped onto either side of a threaded rod by a clamping device and simultaneously rotated, causing the threaded rod to rotate along with the jaws without damage to the thread of the threaded rod.

REFERENCES:
patent: 256525 (1882-04-01), Whiting
patent: 663208 (1900-12-01), Wrensch
patent: 1021110 (1912-03-01), Niewohner
patent: 1442486 (1923-01-01), Looke
patent: 1583554 (1926-05-01), Hoover
patent: 1694628 (1928-12-01), Sauveur
patent: 1753080 (1930-04-01), Zwilling et al.
patent: 1807264 (1931-05-01), Walker
patent: 1807265 (1931-05-01), Walker
patent: 1815500 (1931-07-01), Doan
patent: 1817049 (1931-08-01), Weil
patent: 1828523 (1931-10-01), Decker
patent: 2043274 (1936-06-01), Wegner
patent: 2216557 (1940-10-01), McKean
patent: 2257327 (1941-09-01), Bradford
patent: 2367480 (1945-01-01), Beswick
patent: 2381597 (1945-08-01), Johnson
patent: 2434354 (1948-01-01), Emmons
patent: 2681582 (1954-06-01), Valvano
patent: 2694329 (1954-11-01), Thompson et al.
patent: 2746328 (1956-05-01), Valvano
patent: 2976012 (1961-03-01), Allen
patent: 3181340 (1965-05-01), Gruetzmacher
patent: 4132146 (1979-01-01), Uhlig
patent: 4318316 (1982-03-01), Guilliams
patent: 4462731 (1984-07-01), Rovinsky et al.
patent: 4603605 (1986-08-01), Miller
patent: 5027678 (1991-07-01), McCollom
patent: 6206620 (2001-03-01), Burns
patent: 6748830 (2004-06-01), Swanstrom, Jr.
patent: 6821070 (2004-11-01), Thompson
patent: 7272994 (2007-09-01), Johnson

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Thread gripping tool does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thread gripping tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thread gripping tool will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4138493

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.