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US Patent: 93,716
Improvement in guard for circular saws
Patentee:
Isaac Holliday - South Brooklyn, NY

USPTO Classifications:
83/478

Tool Categories:
woodworking machines : woodworking machine parts or accessories : woodworking machine safety guards
woodworking machines : circular saws : tablesaw accessories

Assignees:
J. S. Dean - South Brooklyn, NY
Isaac Holliday - South Brooklyn, NY

Manufacturer:
Not known to have been produced

Witnesses:
James T. Graham
Frank Blockley

Patent Dates:
Granted: Aug. 17, 1869

Patent Pictures:
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Description:
By 1871 the inventor was selling wood and coal in San Francisco. In 1888 he was granted a patent for a brace chuck. See patent 386,319.

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