Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,271,984
Commutator and commutator-bar
Patentees:
Gustave C. Marx - Elizabeth, NJ
Henry L. Zabriskie - Westfield, NJ

USPTO Classifications:
310/236

Tool Categories:

Assignees:
Diehl Manufacturing Co. - Elizabeth, NJ

Manufacturer:
Not known to have been produced

Witnesses:
E. J. De Groot
C. H. Morrell

Patent Dates:
Applied: Apr. 03, 1916
Granted: Jul. 09, 1918

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for Diehl Manufacturing Co.

Copyright © 2002-2019 - DATAMP