Patent information:
| Patent: | Utility 217,427 |
| Patented: | July 8, 1879 |
| Applied: | February 28, 1879 |
| Title: | Improvement in Telegraph Insulators |
| Description: | Self-tying screw top |
| Category: | Self-tying Screw Top |
| Assigned to: |
Patentee Information:
| TAYLOR, Burnley | Hanover C. H., VA |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 156 | INSULATORS; Divided insulator; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 168 | INSULATORS; With conductor holding means; |
Known specimens:
| None known |
Drawings:
Page 1 |