Patent information:
| Patent: | Utility 515,779 |
| Patented: | March 6, 1894 |
| Applied: | November 4, 1893 |
| Title: | Strain Insulator |
| Description: | Strain type |
| Category: | Strain |
| Assigned to: | The Johns Pratt Co. |
Patentee Information:
| LUSCOMB, Henry H. | Hartford, CT |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 178 | INSULATORS; With terminal elements; Plural; Multi-part, sectional or composite insulator; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 177 | INSULATORS; With terminal elements; Plural; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 181 | INSULATORS; With terminal elements; Plural; With insulated reinforcing or interlocking element; |
| Class: | 257 | ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) |
| Subclass: | E29.032 | |
| Class: | 257 | ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) |
| Subclass: | E29.114 |
Known specimens:
| None known |
Drawings:
Page 1 |