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US Patent: 63,486
Improvement in saws
Patentee:
Charles Disston - Philadelphia, PA

USPTO Classifications:
83/841

Tool Categories:
woodworking machines : machine and tool cutters : saw teeth

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
W. J. R. Delany
Charles E. Foster

Patent Dates:
Granted: Apr. 02, 1867

Reissue Information:
Reissued as RE3,052 (Jul. 28, 1868)

Patent Pictures:
USPTO pdf tiff
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Description:
Claim: The lips on the edge of the projection of a saw tooth or on the edge of a recess in the blade in combination with a groove, and recesses in the projection or in the blade, substantially as specified.

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