Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 364,508
Device for Laying Off Geometric Figures
Patentee:
Walter B. Griffiths (exact or similar names) - New York, NY

USPTO Classifications:
12/122, 33/482, 33/566

Tool Categories:
layout tools : protractors
layout tools : special purpose gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Feb. 26, 1887
Granted: Jun. 07, 1887

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens

Copyright © 2002-2024 - DATAMP