Patent information:
Patent: | Utility 590,806 |
Patented: | September 28, 1897 |
Applied: | December 16, 1896 |
Title: | Insulator |
Description: | U-937, eave trough above crossarm |
Category: | Insulator |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 174 | INSULATORS; With conductor holding means; Insulator structure; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 211 | INSULATORS; With moisture or dirt removing or shedding; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 212 | INSULATORS; Surface configuration; |
Known specimens:
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Drawings:
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