Patent information:

Patent:Utility 1,144,527
Patented:June 29, 1915
Applied:October 1, 1913
Title:Mold
Description:Press for making glass insulators
Category:Press
Assigned to:Brookfield Glass Co.

Patentee Information:

BROOKFIELD, Henry M. New York, NY
OLSEN, Sigward New York, NY

Class and subclass information:

Class:65GLASS MANUFACTURING
Subclass:251PLURAL DISTINCT GLASSWORKING APPARATUS Plural presses Plungers orbiting above orbiting molds;
Class:65GLASS MANUFACTURING
Subclass:313PRESS MOLDING MACHINE Plunger coacting with successively presented molds Vertically segmented orbiting mold;
Class:249STATIC MOLDS
Subclass:59FORMING HELICAL OR THREADED PRODUCT;

Known specimens:

None known

Drawings:

Drawing page 1

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Drawing page 2

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Drawing page 3

Page 3