Patent information:
| Patent: | Utility 1,520,984 |
| Patented: | December 30, 1924 |
| Applied: | August 29, 1913 |
| Title: | Electric Insulator |
| Description: | Suspension insulator composed of several parts to withstand tension |
| Category: | Suspension |
| Assigned to: | Westinghouse Electric & Mfg. Co. |
Patentee Information:
| THOMAS, Percy H. | Upper Montclair, NJ |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 178 | INSULATORS; With terminal elements; Plural; Multi-part, sectional or composite insulator; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 140S | INSULATORS; Combined; With conductive arcing or stress distributing means; Strain type; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 209 | INSULATORS; Sectional, multi-part, composite, or coated; |
Known specimens:
| None known |
Drawings:
Page 1 |