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

Quick search:	Patent number:	Patent Date:

US Patent: 78,499
Improvement in self-boring stop-cocks
Patentee: Alfred Weed (exact or similar names) - Boston, MA USPTO Classifications: 222/559, 222/91 Tool Categories: hardware : faucets water distribution systems : faucets Assignees: None Manufacturer: Alfred Weed & Co. - Boston, MA Witnesses: Francis Gould J. B. Crosby	Patent Dates: Granted: Jun. 02, 1868 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Alfred Weed & Co.
Description: An example has surfaced that is marked with this patent date plus those for patents 74,961 and 100,697.

Copyright © 2002-2025 - DATAMP