US Patent: 491,415
|
Wrench
|
Patentee:
|
|
Elisha L. Essley (exact or similar names) - Chicago, IL |
USPTO Classifications: |
81/75 |
Manufacturer: |
Not known to have been produced |
|
Patent Dates:
|
Applied: |
Nov. 21, 1892 |
Granted: |
Feb. 07, 1893 |
Patent Pictures:
|
|
Elisha L. Essley patent February 7, 1893 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Stan Schulz
|
Description: |
Axle nut wrench that clamps an axle nut to the hub so turning the wheel will also turn the axle nut.
Comprised of adjustable jaw segments attached to a band that clamps around the outside of the hub band.
The 1908-04-18 issue of Domestic Engineering and the Journal of Mechanical Contracting, says: "The E. L. Essley Machinery Company, of Chicago, has been incorporated with a capital of $25,000, to manufacture machinery and tools. The incorporators are E. L. Essley, B. E. Spangler and David F. Noble. |
|