Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 182,177
Rotary Measure
Patentees:
Daniel Davis, Jr. (exact or similar names) - Worcester, Worcester County, MA
Edward Wright (exact or similar names) - Worcester, Worcester County, MA

USPTO Classifications:
235/103

Tool Categories:
industrial tools : rpm speed gauges and tachometers

Assignees:
William F. Hudson - Worcester, MA

Manufacturer:
Daniel Davis, Jr. - Worcester, Worcester County, MA

Witnesses:
Abiel E. Wilson
Phinehas Ball

Patent Dates:
Applied: Apr. 07, 1876
Granted: Sep. 12, 1876

Patent Pictures: [ 1 | 2 | 3 ]
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for J. W. Mixter Saw Tool Co.
Description:
This indicator was marked "Woodman's Patent * Sept. 12 1876*

It was sold by the J. W. Mixter Saw Tool Co. in their 1889-1890 Catalogue.

We have also seen these indicators with other companies names stamped on them including Gallagher Mfg. Co. and R. Woodman Mfg. & Supply Co.

Copyright © 2002-2024 - DATAMP