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

Quick search:	Patent number:	Patent Date:

US Patent: RE1,322
Improvement in horse-powers
Patentee: Albert W. Gray (exact or similar names) - Middletown, VT USPTO Classifications: 474/157 Tool Categories: propulsion and energy : animal powered apparatus Assignees: None Manufacturer: A. W. Gray's Sons - Middletown, VT Witnesses: M. E. Vail L. C. Copeland	Patent Dates: Granted: Jul. 01, 1862 Reissue Information: Reissue of 15,693 (Sep. 09, 1856) Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for A. W. Gray's Sons
Description: Of interest because A. W. Gray's Sons of Middletown, Vt., made sawing machines. This patent was granted an extension.

Copyright © 2002-2024 - DATAMP