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

Quick search:	Patent number:	Patent Date:

US Patent: 2,764,046
Initial adjusting mechanism for gripping members
Patentee: Robert O. Heinrich (exact or similar names) - Racine, WI USPTO Classifications: 269/157, 269/221, 269/33, 269/35 Tool Categories: work holding : vises : machinist vises Assignees: None Manufacturer: Heinrich Tools Inc. - Racine, WI Witnesses: Unknown	Patent Dates: Applied: Jun. 14, 1955 Granted: Sep. 25, 1956 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Heinrich Co.
Description: The invention is a pneumatic vise with one movable jaw, and the innovation is a mechanism to adjust the range of motion of the jaw.

Copyright © 2002-2026 - DATAMP