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US Patent: 355,031
Bench-Plane
Knuckle-Joint Levercap
Patentee:
Samuel D. Sargent - New Britain, CT

USPTO Classifications:
30/492

Tool Categories:
woodworking tools : planes : plane lever caps
woodworking tools : planes : block planes

Assignees:
The Stanley Rule & Level Co. - New Britain, CT

Manufacturer:
The Stanley Rule & Level Co. - New Britain, CT

Witnesses:
Unknown

Patent Dates:
Granted: Dec. 28, 1886

Patent Pictures:
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Description:
The early knuckle-joint levercap with the fork-shaped screwhole used on Stanley #18, #19, and #65 blockplanes. Later replaced by a redesigned and patented 1053270 knuckle-joint levercap that was easier to set. Three other patented improvements were not produced 1053274 1053356 1069669.

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