Patent information:
| Patent: | Utility 463,824 |
| Patented: | November 24, 1891 |
| Applied: | December 1, 1890 |
| Title: | Trolley Wire Hanger |
| Description: | Trolley wire hanger with insulator with threads on inside and outside to screw into bell |
| Category: | Hanger |
| Assigned to: |
Patentee Information:
| BIRDSALL, Edward T. | New York, NY |
| SERRELL, Lemuel William | Plainfield, NJ |
Class and subclass information:
| Class: | 191 | ELECTRICITY: TRANSMISSION TO VEHICLES |
| Subclass: | 42 | CONDUCTORS; Trolley; Supports; Combined ears and insulator; |
Known specimens:
| None known |
Drawings:
Page 1 |