Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first  previous  back  next  last
US Patent: 1,090,180
Calipering Gage for Screw Threads
Patentees:
Frank O. Wells (exact or similar names) - Greenfield, MA
Franklin Judge (exact or similar names) - Greenfield, MA

USPTO Classifications:
33/199R

Tool Categories:
layout tools : measurement gauges

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Charles N. Stoddard
Jessie S. Blackmer
M. A. Hunter
H. E. Hartwell

Patent Dates:
Applied: Jun. 19, 1913
Granted: Mar. 17, 1914

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

Copyright © 2002-2024 - DATAMP