Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 752,752
Micrometer Indicator
Patentee:
Joseph Boulet - Beverly, MA

USPTO Classifications:
33/556

Tool Categories:
metalworking tools : machinist tools : measuring tools : test indicators

Assignees:
None

Manufacturer:
Boulet's Fine Tool Works - Sebago Lake, Cumberland County, ME

Witnesses:
Alban Andrén
Dennis W. Quill

Patent Dates:
Applied: Jun. 01, 1903
Granted: Feb. 23, 1904

Patent Pictures: [ 1 | 2 | 3 ]
USPTO pdf tiff
Google Patents
Report data errors or omissions
American Precision Museum
Description:
Alban Andrén - patent attorney

Copyright © 2002-2017 - DATAMP