Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,906,147
Roll for Forming Toothed Elements
Patentee:
Harry Pelphrey (exact or similar names) - Detroit, Wayne County, MI

USPTO Classifications:
29/893.32, 72/105

Tool Categories:
metalworking machines : gear making machines

Assignees:
Michigan Tool Co. - Detroit, Wayne County, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 18, 1955
Granted: Sep. 29, 1959

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

Copyright © 2002-2024 - DATAMP