Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 138,420
Marine Steam-Engine Governors
Patentee:
Obadiah Marland (exact or similar names) - Boston, Suffolk County, MA

USPTO Classifications:
126/400, 137/47, 415/15, 73/507, 91/35, 91/437

Tool Categories:
propulsion and energy : steam engines : steam engine governors

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 18, 1873
Granted: Apr. 29, 1873

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

Copyright © 2002-2024 - DATAMP