Patent information:
| Patent: | Utility 511,611 |
| Patented: | December 26, 1893 |
| Applied: | September 1, 1893 |
| Title: | Insulator |
| Description: | Cleat - self-tying |
| Category: | Cleat |
| Assigned to: | The Hammond Cleat & Insulator Co. |
Patentee Information:
| HAMMOND, Charles N. | Boston, MA |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 175 | INSULATORS; With conductor holding means; Insulator structure; Self-retaining; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 166R | INSULATORS; With insulator-supporting or attaching means; Support penetrating; Through aperture, penetrating element clamped; |
Known specimens:
| None known |
Drawings:
Page 1 |