Patent information:

Patent:Reissue 23,885
Patented:October 5, 1954
Applied:March 23, 1953
Title:Insulator Supporting Pin and Cob
Description:Steel pin with threaded cob made of cellulose acetate butyrate molded into threads (reissue of 2,592,698)
Category:Pin
Assigned to:A. B. Chance Co.

Patentee Information:

HUBBARD, David C. Centralia, MO

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:205INSULATORS With terminal elements Pin type Screw or bayonet type Soft yielding material pin;
Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:194INSULATORS With terminal elements Pin type;
Class:403JOINTS AND CONNECTIONS
Subclass:243ROD END TO TRANSVERSE SIDE OF MEMBER Radially interposed, side-engaging shim or bushing;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1