Patent information:
| Patent: | Utility 472,529 |
| Patented: | April 12, 1892 |
| Applied: | July 20, 1891 |
| Title: | Insulator Support |
| Description: | Pin (metal) with wooden cob for glass insulators |
| Category: | Pin |
| Assigned to: |
Patentee Information:
| DOREN, Dennis | New York, NY |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 200 | INSULATORS; With terminal elements; Pin type; With thimble in socket; |
| Class: | 29 | METAL WORKING |
| Subclass: | 887 | METHOD OF MECHANICAL MANUFACTURE; Electrical device making; Insulator making; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 165 | INSULATORS; With insulator-supporting or attaching means; Support penetrating; Penetrating element socketed in insulator; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 205 | INSULATORS; With terminal elements; Pin type; Screw or bayonet type; Soft yielding material pin; |
Known specimens:
| None known |
Drawings:
Page 1 |