Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 313,728
Steam Engine
Patentee:
Dexter D. Hardy (exact or similar names) - Chicago, Cook County, IL

USPTO Classifications:
91/12, 91/174, 91/493, 91/6.5

Tool Categories:
propulsion and energy : steam engines

Assignees:
Robert H. Cwdrey - Chicago, Cook County, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: May 01, 1884
Granted: Mar. 10, 1885

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens

Copyright © 2002-2024 - DATAMP