Patent information:
Patent: | Utility 1,217,032 |
Patented: | February 20, 1917 |
Applied: | August 11, 1915 |
Title: | Insulator for Electric Wires |
Description: | Self-tying twist lock type |
Category: | Self-tying Twist |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 158R | INSULATORS; With insulator-supporting or attaching means; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 163R | INSULATORS; With insulator-supporting or attaching means; Support and/or insulator embracing or clamping; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 175 | INSULATORS; With conductor holding means; Insulator structure; Self-retaining; |
Class: | 248 | SUPPORTS |
Subclass: | 49 | PIPE OR CABLE; |
Known specimens:
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Drawings:
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