US Patent: 1,407,382 - Block-planing machine


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US Patent: 1,407,382

Block-planing machine

Patentee:

Joseph A. Courville (exact or similar names) - Marlboro, MA

USPTO Classifications:

144/2.1, 144/24.05, 144/24.15, 74/89.32

Tool Categories:

woodworking machines : cutter head machines : wood planers

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Jun. 14, 1920
Granted:	Feb. 21, 1922

Patent Pictures:

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Description:

"This invention relates to planing machines and particularly to a mechanism intended for use in connection with the trimming of blocks such as are employed in connection with reciprocating or other cutters which penetrate the work or material to be cut and then imbed themselves in the upper surface of the block so that in time the block becomes mutilated and has to be refinished in order to make it possible to operate the cutters successfully."