US Patent: 332,522
|
| Wrench
|
|
Patentees:
|
| Thomas B. Heiney (exact or similar names) - Bucyrus, OH |
| Clarence G. Lauck (exact or similar names) - Bucyrus, OH |
| Manufacturer: |
| Not known to have been produced |
|
|
Patent Dates:
|
| Applied: |
Sep. 28, 1885 |
| Granted: |
Dec. 15, 1885 |
|
Patent Pictures:
|
|
Thomas B. Heiney and Clarence G. Lauck patent December 15, 1885 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Stan Schulz
|
|
Description: |
| Adjustable jaw ratchet wrench; the adjustable jaw design is clumsy in that the overall width of the head is wide compared to the jaw opening. The jaws adjust by a screw with left- and right-hand threads. The ratchet mechanism allows for either pawl to be disengaged to have forward or reverse action. The specifications note the wrench as useful for carriage axle nuts. |
|
