US Patent: 1,564,411
|
| Wrench
|
|
Patentee:
|
|
| John H. Fones (exact or similar names) - Oakland, CA |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Oct. 06, 1924 |
| Granted: |
Dec. 08, 1925 |
|
Patent Pictures:
[
1 | 2
]
|
|
Patent 1,564,411 -- edited drawing |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Stan Schulz
|
|
Description: |
| One of several patents for combination quick / screw adjust wrenches, including 1,302,027, 1,362,687, 1,458,479 and 1,522,432. This patent includes description of a supplemental pipe gripping jaw insert which stores in the handle when not in use. The feature is not included in the patent's claims.
Formation of FONES QUICK ADJUST WRENCH Co. in the early 1930s is evidence of efforts to put the concept into production. |
|
){kind=link}
){kind=link}