Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 251,513
Steam Plow
Patentee:
Benjamin S. Benson (exact or similar names) - Baltimore, MD

USPTO Classifications:
172/269, 172/292, 180/6.7, 180/9, 180/9.62, 305/141, 305/46, 74/34

Tool Categories:
propulsion and energy : steam apparatus : steam plows

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 03, 1880
Granted: Dec. 27, 1881

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

Copyright © 2002-2024 - DATAMP