Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 2,501,984
Shaft Seal
Patentee:
Leroy D. Alward (exact or similar names) - Albany, Alameda County, CA

USPTO Classifications:
277/397, 277/910

Tool Categories:
industrial machines : industrial machine mechanisms : shaft seals

Assignees:
Pelton Water Wheel Co. - San Francisco, San Francisco County, CA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 06, 1947
Granted: Mar. 28, 1950

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Pelton Water Wheel Co.

Copyright © 2002-2024 - DATAMP