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

Quick search:	Patent number:	Patent Date:

US Patent: 2,728,242
Hydraulic control apparatus
Patentee: Charles B. De Vlieg (exact or similar names) - Farmington, MI USPTO Classifications: 137/625.15, 303/52, 74/333, 74/364 Tool Categories: metalworking machines : metalworking machine mechanisms : hydraulic apparatus Assignees: None Manufacturer: DeVlieg Machine Co. - Royal Oak, MI Witnesses: Unknown	Patent Dates: Applied: Aug. 20, 1952 Granted: Dec. 27, 1955 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for DeVlieg Machine Co.
Description: This patent number was seen in a brochure for a "Spirametic Spindle Head" for Series 3B and 4B machines.

Copyright © 2002-2024 - DATAMP