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

Quick search:	Patent number:	Patent Date:

US Patent: 2,947,197
Guards for machine tools
Patentees: David D. Pettigrew (exact or similar names) - Pittsburgh, PA Donald E. Bell (exact or similar names) - Pittsburgh, PA USPTO Classifications: 474/146, 74/616 Tool Categories: metalworking machines : drilling and boring : drill presses woodworking machines : wood drilling and boring : drill presses Assignees: Rockwell Mfg. Co. - Pittsburgh, PA Manufacturer: Rockwell Mfg. Co. - Pittsburgh, PA Witnesses: Unknown	Patent Dates: Applied: Aug. 19, 1957 Granted: Aug. 02, 1960 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Delta Specialty/Delta Mfg. Co./Delta-Rockwell/Rockwell Intl.
Description: The patent number was listed in a 1965 catalog of machinery from Rockwell Mfg. Co.

Copyright © 2002-2024 - DATAMP