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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