Patent information:
| Patent: | Utility 415,504 |
| Patented: | November 19, 1889 |
| Applied: | January 10, 1889 |
| Title: | Insulator |
| Description: | Insulator with internal spring to hold tension on the wire |
| Category: | Spring |
| Assigned to: |
Patentee Information:
| FOWLER, George | Peckham, Surrey, England |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 161R | INSULATORS; With insulator-supporting or attaching means; Adjustably or movably mounted; |
| 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: | 174 | INSULATORS; With conductor holding means; Insulator structure; |
Known specimens:
| None known |
Drawings:
Page 1 |
Page 2 |
Page 3 |