US Patent: 926,079
|
| Gage
|
|
Patentee:
|
|
| Sumner G. Ryder (exact or similar names) - Cleveland, OH |
|
|
Patent Dates:
|
| Applied: |
Oct. 27, 1908 |
| Granted: |
Jun. 22, 1909 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Jeff Joslin
Vintage Machinery entry for Standard Tool Co. (Cleveland)
|
|
Description: |
| This invention is a "combined gage and pattern by means of which the stub end of a broken shank for a twist drill or other tool having a tapered shank, and adapted for use in a long tapered socket, may be marked for recutting or grinding, so that it can be used in a shorter socked, adapted for the purpose..." |
|
