Patent information:
| Patent: | Utility 1,032,545 |
| Patented: | July 16, 1912 |
| Applied: | April 5, 1912 |
| Title: | Insulator |
| Description: | Knob |
| Category: | Knob |
| Assigned to: | 1/2 to Ira Zeis |
Patentee Information:
| HILTY, Robert D. | Carey, OH |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 157 | INSULATORS; Divided insulator; Aligned through aperture; |
Known specimens:
| Number: |  |
Drawings:
Page 1 |