Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 282,931
Scale for Steam Engine Indicators
Patentee:
James W. See - Hamilton, Butler County, OH

USPTO Classifications:
184/50.1, 33/494

Tool Categories:
propulsion and energy : steam apparatus : steam indicators

Assignees:
Ashcroft Mfg. Co. - Bridgeport, Fairfield County, CT

Manufacturer:
Not known to have been produced

Witnesses:
John R. Woods
J. W. Cornell

Patent Dates:
Applied: Dec. 18, 1882
Granted: Aug. 07, 1883

Patent Pictures: [ 1 | 2 ]
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for Ashcroft Mfg. Co.

Copyright © 2002-2017 - DATAMP