Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 67,511
Oscillating Steam Engine
Patentee:
Marcellus V. Cummings - Winthrop, Kennebec County, ME

USPTO Classifications:
91/213

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
R. H. Eddy
F. P. Hale, Jr.
Samuel N. Piper
G. H. Andrews

Patent Dates:
Granted: Aug. 06, 1867

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for M. V. Cummings

Copyright © 2002-2017 - DATAMP