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

Quick search:	Patent number:	Patent Date:

US Patent: 7,143
Heating-furnace
Patentee: James MacGregor, Jr. (exact or similar names) - Wilton, NY USPTO Classifications: 126/109, 126/117, 126/162, 144/237 Tool Categories: Assignees: None Manufacturer: Not known to have been produced Witnesses: J. J. Greenough T. H. Goddard	Patent Dates: Granted: Mar. 05, 1850 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for James MacGregor, Jr.
Description: Of interest because the inventor was also granted patent 7,730X and patent 557, for planing machines.

Copyright © 2002-2024 - DATAMP