Paper clamp press
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 10, 2001
Grant Date -
N/A
app pub date -
Aug 13, 1999
filing date -
Aug 17, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A paper clamp press for straightening or smoothing a bended, folded or creased clamp arm of a metal paper clamp. In a preferred embodiment the paper clamp press is characterized by a pair of pivoting, plier-type handles which terminate in top and bottom jaws which can be manipulated between open and closed positions by means of the handles. After the open jaws receive the distorted clamp arm, a cylindrical roller disposed for travel in the top jaw, presses the clamp arm against the bottom jaw along the length of the clamp arm, toward the extending end of the jaws as the jaws are pivoted to the closed position, progressively straightening or smoothing the clamp arm. A leaf spring provided in the top jaw returns the bidirectional roller to the pivoted end of the top jaw as the spring-biased handles are released and the jaws opened.
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