Patent information:
| Patent: | Utility 1,236,886 |
| Patented: | August 14, 1917 |
| Applied: | February 9, 1917 |
| Title: | Insulator for Telegraph and Telephone Wires |
| Description: | Bracket composed of three grooved spool insulators arranged to allow the line wire to move horizontally to maintain the tautness of the line. |
| Category: | Bracket |
| Assigned to: |
Patentee Information:
| SORENSEN, Arvid C. | Webster, ND |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 148 | INSULATORS; Multiple insulator assemblies; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 156 | INSULATORS; Divided insulator; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 162 | INSULATORS; With insulator-supporting or attaching means; Double arm; |
Known specimens:
| None known |
Drawings:
Page 1 |