Patent information:
| Patent: | Utility 1,207,321 |
| Patented: | December 5, 1916 |
| Applied: | October 15, 1915 |
| Title: | Insulator Support |
| Description: | Pin, metal to fit loose in sheet metal thimble |
| Category: | Pin |
| Assigned to: | 1/2 to Hubbard & Co. |
Patentee Information:
| PEIRCE, JR., Charles L. | Pittsburg, PA |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 202 | INSULATORS; With terminal elements; Pin type; Screw or bayonet type; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 196 | INSULATORS; With terminal elements; Pin type; Plastic material adhered; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 200 | INSULATORS; With terminal elements; Pin type; With thimble in socket; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 204 | INSULATORS; With terminal elements; Pin type; Screw or bayonet type; Sheet material thread; |
| Class: | 191 | ELECTRICITY: TRANSMISSION TO VEHICLES |
| Subclass: | 40 | CONDUCTORS; Trolley; Supports; |
Known specimens:
| None known |
Drawings:
Page 1 |