US Patent: 2,997,903
|
| Pliers With Self-Adjusting Toggle Means
|
|
|
Patent Dates:
|
| Applied: |
Aug. 19, 1959 |
| Granted: |
Aug. 29, 1961 |
|
Patent Pictures:
[
1 | 2 | 3
]
|
|
Reiner and Fritz Rommel patent August 29, 1961 |
USPTO pdf tiff
Google Patents
Report data errors or omissions
|
|
Description: |
| A collar sliding on the "fixed" handle of the pliers forms the basis of the locking toggle. The "movable" handle has a lock-release lever. The tool is designed for one-handed operation. This patent is identified with the sliding collar on the GRIPLOCK No. 910 in a February 1966 ad. This patent together with 2,531,285 and 2,576,286 are cited on the Channellock 910 Grip-Lock locking pliers. Further aspects of the tool described in pat. nos. 3,545,315 and 3,545,316 closely match components of the production version. |
|
){kind=link}
%20and%20910C%20(below)%20straight%20and%20curved%20jaw%20GRIP-LOCK%20pliers')){kind=link}
){kind=link}