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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