CA Patent: CA-17,054
|
| Improvement In Wrenches
|
|
Patentees:
|
| Isaac W. Giles (exact or similar names) - Abington, MA |
| Thomas F. Giles (exact or similar names) - Abington, MA |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Granted: |
Jun. 21, 1883 |
|
Patent Pictures:
[
1 | 2
]
|
|
GILES' IMPROVEMENT IN WRENCHES from CANADIAN PATENT OFFICE RECORD |
CIPO Data
Report data errors or omissions to steward
Stan Schulz
17,054 in Canadian Patents Database
|
|
Description: |
| Carriage axle nut with adjustable jaws. The three-lobed shape is to allow setting it on the ground with axle nut between the jaws with assurance the nut will not fall into the dirt. The wrench openings at the end of the arms are to fit other nuts common to such vehicles. That function is not made clear in the claims.
The DATAMP entry for corresponding U.S. patent 277,265 includes a better drawing. |
|
){kind=link}
){kind=link}