Patent information:
Patent: | Utility 851,705 |
Patented: | April 30, 1907 |
Applied: | December 10, 1906 |
Title: | Insulator |
Description: | Roof entry insulator |
Category: | Roof |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 81 | CONDUITS, CABLES OR CONDUCTORS; Combined; With end structure; Elbow or hood outlet type; |
Class: | 200 | ELECTRICITY: CIRCUIT MAKERS AND BREAKERS |
Subclass: | DIG24 | Plug holder; |
Known specimens:
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Drawings:
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