Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 190,441
Improvement in steam-engines
Patentee:
Walter James Forbes Liddell - Charlotte, NC

USPTO Classifications:
74/44, 74/594, 92/140, 92/151, 92/161

Tool Categories:
propulsion and energy : steam engines

Assignees:
Forbes Liddell - Charlotte, NC

Manufacturer:
Liddell & Co. - Charlotte, NC

Witnesses:
J. H. Ross
C. N. G. Butt

Patent Dates:
Applied: Aug. 15, 1876
Granted: May 08, 1877

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

Copyright © 2002-2019 - DATAMP