Patent information:
Patent: | Utility 593,689 |
Patented: | November 16, 1897 |
Applied: | March 17, 1897 |
Title: | Insulator |
Description: | Cleat - self-tying with spiral grooves |
Category: | Cleat |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 166R | INSULATORS; With insulator-supporting or attaching means; Support penetrating; Through aperture, penetrating element clamped; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 175 | INSULATORS; With conductor holding means; Insulator structure; Self-retaining; |
Class: | 248 | SUPPORTS |
Subclass: | 67 | PIPE OR CABLE; Brackets; Angle cock type; |
Known specimens:
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Drawings:
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