US Patent: 451,293
|
Auger-Handle
|
Patentee:
|
|
Harry Naylor (exact or similar names) - Oil City, PA |
USPTO Classifications: |
81/28 |
Manufacturer: |
Not known to have been produced |
|
Patent Dates:
|
Applied: |
Jul. 24, 1890 |
Granted: |
Apr. 28, 1891 |
Patent Pictures:
[
1 | 2 | 3
]
|
|
|
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Jeff Joslin (dm)
|
Description: |
Naylor summarizes his claim: "An auger-handle comprised of two sections which are longitudinally adjustable and provided with a grooved abutment and a loose rocking clamping-ring, which ring is adapted to clamp a bit-shank against the abutment when the handle-sections are forced toward each other ... ." |
|