Patent information:
| Patent: | Utility 2,219,727 |
| Patented: | October 29, 1940 |
| Applied: | August 16, 1938 |
| Title: | Insulator Structure |
| Description: | Wireholder with multiple grooves and lag screw |
| Category: | Wireholder |
| Assigned to: | 1/3 to Karl Thielscher |
Patentee Information:
| STEWART, Lory B. | Falconer, NY |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 164 | INSULATORS; With insulator-supporting or attaching means; Support penetrating; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 154 | INSULATORS; Insulator and conductor embracing holder; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 167 | INSULATORS; With conductor receiving aperture or bushing type; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 175 | INSULATORS; With conductor holding means; Insulator structure; Self-retaining; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 207 | INSULATORS; With terminal elements; Link or clevis; |
Known specimens:
| None known |
Drawings:
Page 1 |