Automotive ratchet wrench
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 5, 1994
Grant Date -
N/A
app pub date -
Jun 4, 1993
filing date -
Jun 4, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention comprises a ratchet wrench which has a pawl and spring arrangement such that the pawl's rotational movement is limited when out of engagement with the ratchet wheel so as to assure that the spring does not become disengaged from the pawl to render the wrench inoperative. The spring is provided with a pivotal action which eliminates loading on the end of the spring and provides more desirable spring action.
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