Patent information:
| Patent: | Utility 713,904 |
| Patented: | November 18, 1902 |
| Applied: | April 19, 1902 |
| Title: | Insulator for Telegraph Lines |
| Description: | Self-tying screw top |
| Category: | Self-tying Screw Top |
| Assigned to: |
Patentee Information:
| MURRAY, John E. | Washington, PA |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 156 | INSULATORS; Divided insulator; |
| Class: | 256 | FENCES |
| Subclass: | 55 | WIRE; Connections; Cross; Clamp; Screw; |
Known specimens:
| None known |
Drawings:
Page 1 |