US Patent: 383,589 - Groove-cutting tool


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US Patent: 383,589

Groove-cutting tool

Patentee:

William H. Parry (exact or similar names) - New York, NY

USPTO Classifications:

144/220

Tool Categories:

woodworking machines : machine and tool cutters : cutters

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

C. Sedgwick

Clarence L. Burger

Patent Dates:
Applied:	Feb. 10, 1888
Granted:	May 29, 1888

Patent Pictures:

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Description:

"This invention relates to an improvement in groove-cutting tools particularly adapted for use on a routing machine in connection with a templet, in gaining or dovetailing stair-stringers for reception of the treads and risers..."