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

Quick search:	Patent number:	Patent Date:

US Patent: 587,290
Water Return System for Steam Generators
Patentee: Edgar P. Holly (exact or similar names) - Providence, Providence County, RI USPTO Classifications: 417/118 Tool Categories: Assignees: Brown & Sharpe Mfg. Co. - Providence, Providence County, RI Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Jul. 03, 1893 Granted: Jul. 27, 1897 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Brown & Sharpe Mfg. Co.
Description: Application renewed 26 Dec 1896.

Copyright © 2002-2024 - DATAMP