Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 158,923
Road Engines
Patentee:
Riley R. Doan - Sacramento, CA

USPTO Classifications:
180/23, 180/24.04, 180/38, 464/159, 474/165

Tool Categories:
propulsion and energy : steam apparatus : steam road engines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 02, 1875
Granted: Jan. 19, 1875

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

Copyright © 2002-2017 - DATAMP