Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
CA Patent: CA-53,477
Steam engine
Patentee:
Joseph Hardill (exact or similar names) - Stratford, ON Canada

USPTO Classifications:

Tool Categories:
propulsion and energy : steam engines

Assignees:
Joseph Hardill - Stratford, ON Canada
Benson French - Stratford, ON Canada
Robert Talbot Harding - Stratford, ON Canada

Manufacturer:
Hardill Compound Engine Co. - Mitchell, ON Canada

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 07, 1896
Granted: Sep. 14, 1896

Patent Pictures:
CIPO Data
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Hardill Compound Engine Co.
Description:
The patentee/owner names and locations came from the September 1896 issue of The Canadian Patent Office Record. The patent specification itself names only Hardill as the inventor, which means that the others were assignees, and we assumed that Hardill had a share of ownership as well.

Copyright © 2002-2024 - DATAMP