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US Patent: 1,440,649
Plane
Plane for "Ready Edge" Blades
Patentee:
Thomas T. Tvedt (exact or similar names) - Brooklyn, NY

USPTO Classifications:
30/293, 30/489, 30/492

Tool Categories:
woodworking tools : planes
woodworking tools : planes : plane blades

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Jessie R. Voss
Norman Anderson

Patent Dates:
Applied: Nov. 22, 1921
Granted: Jan. 02, 1923

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Russ Allen.
Description:
Plane designed to use inexpensive razor type blades and specifically mentions Gillette safety razor blades. Nineteen claims compose the patent all prefaced with "In a plane,..." This appears to be more of a patent of a concept rather than a idea ready for production.

This patent along with three others: 1,553,642, 1,651,634, and 1,662,005 were the basis and improvement of Stanley's Ready Edge blades.

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