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US Patent: 717,534
T and Angle Square
Patentee:
Jacob Brauchli (exact or similar names) - Hampton, VA

USPTO Classifications:
33/469

Tool Categories:
layout tools : squares
layout tools : squares : bevel squares

Assignees:
None

Manufacturer:
Unknown

Witnesses:
Geo. W. Buck
W. H. Parker

Patent Dates:
Applied: Feb. 27, 1902
Granted: Jan. 06, 1903

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Russ Allen.
Description:
T square with the head having a series of holes to fix the beam as fixed angles.

Known example only marked with patent date on beam.

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