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US Patent: 705,403
Separable Square
Patentees:
Charles L. F. Hooker - Boca, Nevada County, CA
Martin C. Hooker - Boca, Nevada County, CA

USPTO Classifications:
403/327

Tool Categories:
layout tools : squares : carpenter squares

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
W. F. Wilkie
C. F. McGlashan
George W. Naylor
Theodore G. Hooker

Patent Dates:
Applied: Oct. 09, 1901
Granted: Jul. 22, 1902

Patent Pictures:
USPTO pdf tiff
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