Patent information:
| Patent: | Utility 1,302,796 |
| Patented: | May 6, 1919 |
| Applied: | May 15, 1918 |
| Title: | Insulator |
| Description: | Self-tying |
| Category: | Self-tying Miscellaneous |
| Assigned to: |
Patentee Information:
| HEARD, Thomas J. | Wilson, KS |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 175 | INSULATORS; With conductor holding means; Insulator structure; Self-retaining; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 201 | INSULATORS; With terminal elements; Pin type; Through pin; |
Known specimens:
| None known |
Drawings:
Page 1 |