Patent information:
Patent: | Utility 1,748,884 |
Patented: | February 25, 1930 |
Applied: | July 13, 1926 |
Title: | Leakproof Insulator |
Description: | Bell shaped radio antenna insulator to protect wire from getting wet from rain or snow. |
Category: | Antenna |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 208 | INSULATORS; Link type; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 209 | INSULATORS; Sectional, multi-part, composite, or coated; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 211 | INSULATORS; With moisture or dirt removing or shedding; |
Known specimens:
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Drawings:
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