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Patent number:
Patent Date:
US Patent: 426,636
Plane Bit
Triple Iron Cutter
Patentee:
Henry Condron (
exact
or
similar
names) - Chicago, IL
USPTO Classifications:
30/493
Tool Categories:
woodworking tools
:
planes
:
plane blades
woodworking tools
:
planes
:
plane cap irons
Assignees:
William H Barry
- Chicago, IL
Manufacturer:
Not known to have been produced
Witnesses:
J. B. Halpenny
David Stevens
D. H. Fletcher
Patent Dates:
Applied:
Feb. 10, 1890
Granted:
Apr. 29, 1890
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Steve Reynolds
Description:
The cutter combines a topiron, a thin blade, and a backing plate to reinforce the thin blade and prevent vibration.
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