Patent information:
Patent: | Utility 770,962 |
Patented: | September 27, 1904 |
Applied: | June 2, 1904 |
Title: | Insulator |
Description: | Self-tying groove top and screw wire clamp |
Category: | Self-tying Miscellaneous |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 168 | INSULATORS; With conductor holding means; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 156 | INSULATORS; Divided insulator; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 211 | INSULATORS; With moisture or dirt removing or shedding; |
Known specimens:
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Drawings:
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