Patent information:
Patent: | Utility 1,185,700 |
Patented: | June 6, 1916 |
Applied: | January 11, 1915 |
Title: | Insulator for Trolley Wires |
Description: | Trolley hanger insulator |
Category: | Trolley |
Assigned to: | 1/2 to Charles Fritts |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 162 | INSULATORS; With insulator-supporting or attaching means; Double arm; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 148 | INSULATORS; Multiple insulator assemblies; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 160 | INSULATORS; With insulator-supporting or attaching means; Strand engaging suspension means; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 208 | INSULATORS; Link type; |
Known specimens:
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Drawings:
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