US Patent: 473,087
|
Plane Iron Cutting Iron with Circular Opening and Slot.
|
Patentee:
|
|
Edmund A. Schade (exact or similar names) - New Britain, CT |
|
Patent Dates:
|
Applied: |
Jan. 08, 1891 |
Granted: |
Apr. 19, 1892 |
USPTO (New site tip) Google Patents
Report data errors or omissions to steward
Steve Reynolds
|
Description: |
Schade claimed "the combination of a plane-iron having a longitudinal slot with the cutter enlargement at its lower end, said slot extending up near to the upper end of the bit without any enlargement at said upper end, and a laterally-adjusting lever having a projecting part fitted to work in the upper end of said slot, substantially as described, and for the purpose specified." Stanley and Ohio Tool litigated this over Ohio Tool's hex-shaped irons. |
|