Patent information:
| Patent: | Utility 347,943 |
| Patented: | August 24, 1886 |
| Applied: | May 10, 1886 |
| Title: | Insulator for Electric Wires |
| Description: | Self-tying with metal cam lever |
| Category: | Self-tying Miscellaneous |
| Assigned to: |
Patentee Information:
| LEONARDSON, John M. | Ludington, MI |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 168 | INSULATORS; With conductor holding means; |
| Class: | 24 | BUCKLES, BUTTONS, CLASPS, ETC. |
| Subclass: | 134R | CORD AND ROPE HOLDERS; Pivoted part; Cam lever; |
Known specimens:
| None known |
Drawings:
Page 1 |