Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
US Patent: 859,977
Double-action press
Patentee:
John J. Rigby (exact or similar names) - New York, NY

USPTO Classifications:
493/167, 72/336, 72/399

Tool Categories:
metalworking machines : metalworking presses : stamping presses
metalworking machines : sheet metal : stamping presses

Assignees:
E. W. Bliss Co. - Brooklyn, NY

Manufacturer:
E. W. Bliss Co. - Brooklyn, NY

Witnesses:
Charles Fleischmann
Arthur D. Shiner

Patent Dates:
Applied: Jul. 30, 1904
Granted: Jul. 16, 1907

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for E. W. Bliss Co.
Description:
"My invention has reference to double action presses, and relates more particularly to a press for cutting and drawing a blank of sheet material into a cap for bottles or other containing vessels and for pressing screw threads into the downwardly projecting flange of the cup, all in one operation..."

Copyright © 2002-2024 - DATAMP