Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 832,221
Tapping-machine
Patentee:
Henry A. Tuttle - South Norwalk, CT

USPTO Classifications:
408/136, 408/235, 470/181, 470/96

Tool Categories:
metalworking machines : drilling and boring : tapping machines

Assignees:
H. A. Tuttle Manufacturing Co. - South Norwalk, CT

Manufacturer:
H. A. Tuttle Manufacturing Co. - South Norwalk, CT
Evans Stamping & Plating Co. - Taunton, MA

Witnesses:
S. W. Atherton
A. M. Wooster

Patent Dates:
Applied: Apr. 05, 1905
Granted: Oct. 02, 1906

Patent Pictures:
USPTO pdf tiff
Google Patents
Report data errors or omissions
"Vintage Machinery" entry for Evans Stamping & Plating Co.

Copyright © 2002-2017 - DATAMP