Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 54,621
Making Sheet-Metal Articles
Improved Machine for Spinning Metal
Patentee:
Charles F. Spaulding (exact or similar names) - St. Johnsbury, Caledonia County, VT

USPTO Classifications:
72/82

Tool Categories:
metalworking machines : metal spinning machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Granted: May 08, 1866

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

Copyright © 2002-2024 - DATAMP