Slide switch adjustable wrench
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 15, 2004
Grant Date -
Aug 22, 2002
app pub date -
Feb 21, 2002
filing date -
Feb 22, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A slide switch adjustable wrench uses a laminated steel construction method that includes a stepped surface to form a guide for the worm gear driven moving jaw. A molded or similarly formed body is sandwiched between the steel housing sides to form a sturdy structure. The body provides cavities, bearings and other features to support and guide moving parts within. A rack and pinion drive system uses simple molded gears to amplify about 2 inches of switch travel into about 6 turns of the worm gear. An overmolded rubber edge grip bonds to the body to create a recess in the body; this recess seamlessly fits the steel sides to form a smooth continuously contoured grip surface.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully