US Patent: 1,420,729
|
Pliers
Pliers for valve-stem pins or locks
|
|
Patentees:
|
| Frank J. Moran (exact or similar names) - New Britain, CT |
| William A. Peck (exact or similar names) - New Haven, CT |
|
|
Patent Dates:
|
| Applied: |
Jul. 13, 1921 |
| Granted: |
Jun. 27, 1922 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Jeff Joslin
|
|
Description: |
| These patent valve-stem pliers for working on internal combustion engines were likely manufactured by assignee Simpson-Peck Mfg. Co., who are known to have manufactured valve stem pins and locks. |
|
