Patent information:

Patent:Utility 1,129,520
Patented:February 23, 1915
Applied:April 30, 1910
Title:Insulating Body for Electrical Apparatus
Description:Multipart, theory to shape insulator to conform to electrical fields (typical spelling is FORTESCUE, Charles Le G.) (see 1,259,385)
Category:Multipart
Assigned to:Westinghouse Electric & Mfg. Co.

Patentee Information:

RANDALL, Karl C. Edgewood Park, PA
FARNSWORTH, Sidney W. Edgewood Park, PA
FORTESCUE, Charles Le Geyt Pittsburg, PA

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:142INSULATORS Combined With conductive arcing or stress distributing means Bushing type;

Known specimens:

None known

Drawings:

Drawing page 1

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Drawing page 2

Page 2