Patent information:
| Patent: | Utility 1,177,996 |
| Patented: | April 4, 1916 |
| Applied: | January 7, 1915 |
| Title: | Insulator |
| Description: | Knob with two nail holes |
| Category: | Knob |
| Assigned to: |
Patentee Information:
| CURRY, William J. | East Liverpool, OH |
| ANDREWS, William A. | East Liverpool, OH |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 157 | INSULATORS; Divided insulator; Aligned through aperture; |
Known specimens:
| None known |
Drawings:
Page 1 |