Patent information:

Patent:Utility 837,409
Patented:December 4, 1906
Applied:May 10, 1906
Title:Machine for Making Glass Insulators
Description:Insulator press
Category:Press
Assigned to: 

Patentee Information:

JONES, William B. Wheeling, WV
BLUE, Charles E. Wheeling, WV

Class and subclass information:

Class:65GLASS MANUFACTURING
Subclass:310PRESS MOLDING MACHINE Plunger coacting with successively presented molds Relative rotation between plunger and orbiting mold Independent dies actuated by common plunger;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1

Drawing page 2

Page 2