US Patent: 380,353
|
Wrench
|
Patentee:
|
|
Henry M. Ryder (exact or similar names) - Taunton, MA |
USPTO Classifications: |
81/76 |
Manufacturer: |
Not known to have been produced |
|
Patent Dates:
|
Applied: |
Oct. 10, 1887 |
Granted: |
Apr. 03, 1888 |
Patent Pictures:
|
|
Henry M. Ryder patent April 3, 1888 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Stan Schulz
|
Description: |
Spring-loaded latches and a socket to lock an axle hub nut to a wheel hub that has a corresponding pair of notches. |
|