US Patent: 145,266
|
| Bedstead Fastenings
|
|
Patentee:
|
|
| Calman Wolf (exact or similar names) - Rochester, NY |
| USPTO Classifications: |
| 5/298 |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Nov. 07, 1872 |
| Granted: |
Dec. 02, 1873 |
|
Patent Pictures:
|
|
Calman Wolf Pat. Dec. 2, 1873 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Stan Schulz
|
|
Description: |
| The drawing shows a wrench described as a "key" in the specifications. The patent is concerned with the shape and function of the hook, washer and nut. |
|
