US Patent: 1,346,505
|
Socket Wrench
|
|
Patent Dates:
|
Applied: |
Oct. 08, 1917 |
Granted: |
Jul. 13, 1920 |
Patent Pictures:
[
1 | 2
]
|
|
Roy Mitchell patent July 13, 1920 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Stan Schulz
|
Description: |
Brace socket wrench with gear box providing offset. The gearing also supplies mechanical advantage in the force driving the socket.
Inspired by Model T Ford 4th connecting rod; produced as the DIXIE Offset Socket Wrench. |
|