Patent information:

Patent:Utility 1,699,063
Patented:January 15, 1929
Applied:March 25, 1927
Title:Method of Making Insulators
Description:Suspension insulator, method to attach skirts to a central shank
Category:Suspension
Assigned to:Locke Insulator Corp.

Patentee Information:

HAWLEY, Kent A. Baltimore, MD

Class and subclass information:

Class:264PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES
Subclass:642OUTSIDE OF MOLD SINTERING OR VITRIFYING OF SHAPED INORGANIC ARTICLE OR PREFORM Shaping or treating of multilayered, impregnated, or composite-structured article;
Class:264PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES
Subclass:69TREATMENT OF MATERIAL BY VIBRATING, JARRING, OR AGITATING DURING SHAPING;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1