Patent information:
Patent: | Utility 97,392 |
Patented: | November 30, 1869 |
Applied: | |
Title: | Improvement in Insulator for Telegraph Wires |
Description: | Self-tying slot top |
Category: | Self-tying Slot Top |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 175 | INSULATORS; With conductor holding means; Insulator structure; Self-retaining; |
Class: | 70 | LOCKS |
Subclass: | 456R | |
Known specimens:
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Drawings:
Page 1 |
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