Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 1,690,517
Electrical controller and recorder
Patentees:
Charles H. Wilson (exact or similar names) - North Pelham, NY
Cuthbert J. Brown (exact or similar names) - North Pelham, NY

USPTO Classifications:
200/56A, 200/56R, 236/15.0BR, 236/15R, 236/70, 236/74R, 346/113, 346/141, 346/32, 346/34, 346/49, 346/79, 374/186

Tool Categories:
specialty machines : industrial furnaces

Assignees:
None

Manufacturer:
Wilson-Maeulen Co., Inc. - New York, NY
Wilson Mechanical Instrument Co., Inc. - New York, NY

Witnesses:
Unknown
Patent Dates:
Applied: Aug. 28, 1924
Granted: Nov. 06, 1928

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin

Copyright © 2002-2025 - DATAMP