Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 925,041
Stop Motion for Metalworking Machines
Patentee:
Ernest R. Seward (exact or similar names) - Hartford, Hartford County, CT

USPTO Classifications:
192/93B, 226/11, 226/158

Tool Categories:
metalworking machines : metalworking machine mechanisms : metalworking power transmission
metalworking machines : screw machines

Assignees:
Hartford Machine Screw Co. - Hartford, Hartford County, CT

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 06, 1907
Granted: Jun. 15, 1909

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Hartford Machine Screw Co.

Copyright © 2002-2024 - DATAMP