Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first  previous  back  next  last
US Patent: 506,817
Gas Engine
Patentee:
Davis D. Hobbs (exact or similar names) - Cleveland, OH

USPTO Classifications:
123/156, 123/18R, 123/346

Tool Categories:
propulsion and energy : internal combustion engines : gas and gasoline engines

Assignees:
Davis D. Hobbs - Cleveland, OH
Alfred N. Meade - Cleveland, OH
John T. Hobbs - Cleveland, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 24, 1892
Granted: Oct. 17, 1893

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

Copyright © 2002-2024 - DATAMP