Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,027,023
Multiple Spindle Boring Machine
Patentee:
James Coulter - Bridgeport, Fairfield County, CT

USPTO Classifications:
408/34

Tool Categories:
metalworking machines : drilling and boring : vertical boring mills

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 01, 1933
Granted: Jan. 07, 1936

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions

Copyright © 2002-2019 - DATAMP