Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 909,623
Micrometer
Patentee:
Ernest J. Lees (exact or similar names) - Cleveland, OH

USPTO Classifications:
409/145, 82/137

Tool Categories:
metalworking tools : machinist tools : measuring tools : micrometers

Assignees:
Grant-Lees Machine Co. - Cleveland, OH

Manufacturer:
Not known to have been produced

Witnesses:
E. R. Rodd
John F. Oberlin
J. C. Turner

Patent Dates:
Applied: Jan. 02, 1908
Granted: Jan. 12, 1909

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
J. B. Fay - patent attorney

Copyright © 2002-2024 - DATAMP