Home| FAQ	Search:Advanced|Person|Company| Type|Class	Login

Quick search:	Patent number:	Patent Date:

US Patent: 2,625,797
Hydraulic eductor valve
Patentees: Henry Harold Poort (exact or similar names) - Grand Haven, MI James H. Shaver (exact or similar names) - Grand Haven, MI USPTO Classifications: 417/182, 417/191, 417/76, 60/430, 60/481 Tool Categories: metalworking machines : metalworking machine mechanisms : hydraulic apparatus metalworking machines : metalworking presses : hydraulic metalworking presses Assignees: Dake Engine Co. - Grand Haven, MI Manufacturer: Dake Corp. - Grand Haven, MI Witnesses: Unknown	Patent Dates: Applied: Mar. 15, 1952 Granted: Jan. 20, 1953 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Dake Corp.

Copyright © 2002-2024 - DATAMP