Patent information:
| Patent: | Utility 317,479 |
| Patented: | May 5, 1885 |
| Applied: | February 2, 1885 |
| Title: | Insulator for Electric Wires |
| Description: | Insulator with corrugations (vertical) inside skirt |
| Category: | Insulator |
| Assigned to: |
Patentee Information:
| WRIGHT, William H. | Rochester, NY |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 206 | INSULATORS; With terminal elements; Pin type; Screw or bayonet type; Sockets; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 202 | INSULATORS; With terminal elements; Pin type; Screw or bayonet type; |
Known specimens:
| None known |
Drawings:
Page 1 |