Patent information:
| Patent: | Utility 763,434 |
| Patented: | June 28, 1904 |
| Applied: | May 28, 1903 |
| Title: | Insulating Support for Electric Third Rails |
| Description: | Third rail insulator with metal bracket that fits in grooves on the upper sides of the insulator. |
| Category: | Third Rail |
| Assigned to: | 1/2 to Robert W. Lyle |
Patentee Information:
| SLATER, Frederick R. | New York, NY |
Class and subclass information:
| Class: | 191 | ELECTRICITY: TRANSMISSION TO VEHICLES |
| Subclass: | 32 | CONDUCTORS; Third rail; Supports; |
Known specimens:
| None known |
Drawings:
Page 1 |