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

Quick search:	Patent number:	Patent Date:

US Patent: 2,027,922
Method of making wrench sockets
Patentee: Norris F. McNaught (exact or similar names) - Chicago, IL USPTO Classifications: 72/325, 72/357, 76/114 Tool Categories: Assignees: Duro Metal Products Co. - Chicago, IL Manufacturer: Duro Metal Products Co. - Chicago, IL Witnesses: Unknown	Patent Dates: Applied: May 29, 1935 Granted: Jan. 14, 1936 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Duro Metal Products Co.

Copyright © 2002-2025 - DATAMP