Patent information:

Patent:Utility 838,727
Patented:December 18, 1906
Applied:November 24, 1905
Title:Die for Forming Insulators
Description:Press to form petticoats - improvement on 716,343 (see reissue 12,934 on 6-4-1909)
Category:Press
Assigned to: 

Patentee Information:

LOCKE, Fred M. Victor, NY

Class and subclass information:

Class:425PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS
Subclass:469TAMP ROD, PLUNGER OR MALE SHAPING MEMBER;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1