Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 246,933
Machine for Feeding Screw Blanks
Patentee:
Samuel L. Worsley (exact or similar names) - Buffalo, NY

USPTO Classifications:
221/172, 221/210, 221/238, 221/239

Tool Categories:
metalworking machines : metal threading machines

Assignees:
Plumb, Burdict and Barnard - Buffalo, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 09, 1880
Granted: Sep. 13, 1881

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

Copyright © 2002-2024 - DATAMP