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US Patent: 383,589
Groove-cutting tool
Patentee:
William H. Parry - 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:
USPTO pdf tiff
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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..."

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