Patent information:
| Patent: | Utility 1,984,245 |
| Patented: | December 11, 1934 |
| Applied: | February 6, 1934 |
| Title: | Insulator Support for Power Rails |
| Description: | Third rail insulator with interlocking pin and pinhole and side grooves to secure the rail on top |
| Category: | Third Rail |
| Assigned to: |
Patentee Information:
| BANKS, William C. | Jersey City, NJ |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 196 | INSULATORS; With terminal elements; Pin type; Plastic material adhered; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 158R | INSULATORS; With insulator-supporting or attaching means; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 171 | INSULATORS; With conductor holding means; Fitting or terminal type; Special conductor form; |
| Class: | 191 | ELECTRICITY: TRANSMISSION TO VEHICLES |
| Subclass: | 32 | CONDUCTORS; Third rail; Supports; |
Known specimens:
| Number: |  |
Drawings:
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