Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,419,645
Plotting Instrument
Navigator's Dividers
Patentee:
Frank R. Santori (exact or similar names) - New York, NY

USPTO Classifications:
33/558.2

Tool Categories:
layout tools : compasses : dividers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
G. V. Rasmussen
Patent Dates:
Applied: Dec. 10, 1920
Granted: Jun. 13, 1922

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Ralph Brendler
Description:
This is a standard set of dividers, with an extension arm to allow it to measure a secondary distance.

Copyright © 2002-2024 - DATAMP