Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 75,811
Improvement in rotary pumps
Patentee:
Joseph A. Talpey (exact or similar names) - Somerville, MA

USPTO Classifications:
418/63

Tool Categories:

Assignees:
Joseph A. Talpey - Somerville, MA
Mellen Bray - Boston, MA

Manufacturer:
Not known to have been produced

Witnesses:
Isaiah Knowles, Jr.
James B. Bell
Patent Dates:
Granted: Mar. 24, 1868

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Description:
Of interest because inventor Talpey held woodworking machinery patents and a wrench patent.

Copyright © 2002-2024 - DATAMP