Patent information:
Patent: | Utility 2,239,809 |
Patented: | April 29, 1941 |
Applied: | March 9, 1939 |
Title: | Insulator |
Description: | Suspension insulator and method of applying RFI coating |
Category: | RFI |
Assigned to: | The Ohio Brass Co. |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 140C | INSULATORS; Combined; With conductive arcing or stress distributing means; Coated; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 209 | INSULATORS; Sectional, multi-part, composite, or coated; |
Known specimens:
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Drawings:
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