US Patent: 77,434 - Splint Plane with Spring-loaded Throatpiece


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US Patent: 77,434

Improvement in Splint Planes
Splint Plane with Spring-loaded Throatpiece

Patentees:

D. E. Aiken (exact or similar names) - Adrian, MI

A. A. Aiken (exact or similar names) - Adrian, MI

USPTO Classifications:

Tool Categories:

woodworking tools : planes : splint planes

woodworking tools : planes : plane adjustment mechanisms : plane throat adjustments

Assignees:

None

Manufacturer:

Unknown

Witnesses:

Patent Dates:
Granted:	May 05, 1868

Patent Pictures: [ 1 | 2 ]

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Description:

The plane has a spring placed beneath the wedge which prevents the throat from clogging, as well as helps to eject the previous slat. One of these was listed in a Brown Tool Auction.