Patent information:
| Patent: | Utility 1,143,983 |
| Patented: | June 22, 1915 |
| Applied: | May 4, 1914 |
| Title: | Insulator Support |
| Description: | Pin with metal spring coil of varying diameter for threads |
| Category: | Pin |
| Assigned to: |
Patentee Information:
| MILLER, Charles E. | Pittsburg, PA |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 203 | INSULATORS; With terminal elements; Pin type; Screw or bayonet type; Strand thread; |
Known specimens:
| None known |
Drawings:
Page 1 |