Wrench having a ratchet head able to vertically and horizontally rotate for 360.degree.
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 16, 2007
Grant Date -
Aug 4, 2005
app pub date -
Feb 3, 2004
filing date -
Feb 3, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A wrench having a ratchet head able to vertically and horizontally rotate for 360.degree. includes a tang having a longitudinal slit of predetermined length in the center and a pair of symmetrical prongs integrated with a front end thereof for rotatably engaging with a drum-shaped ratchet head which has a solid rectangular driver on underside and a hexagonal box driver on the top, a handle slidably sleeved on the tang having a small upper through hole for disposing a pressed button and a large lower through hole in an underside a bolt inserted through the lower through hole, the slit and screwed with the press button, a positioning cap fixed within the large lower through hole and biased by a spring therebetween engageable within one of the retaining grooves under the tang.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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