Patent information:
| Patent: | Utility 293,901 |
| Patented: | February 19, 1884 |
| Applied: | December 14, 1883 |
| Title: | Lock Wire Insulator |
| Description: | Self-tying with slotted crown (Electrical World 10-18-1884) |
| Category: | Self-tying Miscellaneous |
| Assigned to: |
Patentee Information:
| MCGRORY, Thomas | Philadelphia, PA |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 175 | INSULATORS; With conductor holding means; Insulator structure; Self-retaining; |
Known specimens:
| None known |
Drawings:
Page 1 |