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

Quick search:	Patent number:	Patent Date:

US Patent: 230,514
Safety-governor for elevators, &c.
Patentee: Aretus A. Wilder (exact or similar names) - Detroit, MI USPTO Classifications: 16/51, 187/346 Tool Categories: specialty machines : elevators and lifts material handling : industrial elevators and lifts Assignees: Aretus A. Wilder - Detroit, MI Corydon B. Palmer - Detroit, MI Manufacturer: Not known to have been produced Witnesses: S. E. Thomas William M. Porter	Patent Dates: Applied: Dec. 18, 1879 Granted: Jul. 27, 1880 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for A. A. Wilder

Copyright © 2002-2024 - DATAMP