Patent information:
| Patent: | Utility 342,320 |
| Patented: | May 25, 1886 |
| Applied: | February 25, 1886 |
| Title: | Electric Circuit Wire Insulator |
| Description: | Self-tying |
| Category: | Self-tying Miscellaneous |
| Assigned to: | Blake & Trimnell and George Hunt |
Patentee Information:
| BLAKE, Edwin C. | Worcester, MA |
| TRIMNELL, Ernest C. | Worcester, MA |
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 |