Patent information:
| Patent: | Utility 332,061 |
| Patented: | December 8, 1885 |
| Applied: | September 17, 1885 |
| Title: | Telegraph Insulator |
| Description: | Self-tying two piece combination insulator and pin |
| Category: | Self-tying Miscellaneous |
| Assigned to: | |
Patentee Information:
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 156 | INSULATORS; Divided insulator; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 164 | INSULATORS; With insulator-supporting or attaching means; Support penetrating; |
Known specimens:
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Drawings:
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