Patent information:
Patent: | Utility 2,228,804 |
Patented: | January 14, 1941 |
Applied: | September 25, 1939 |
Title: | Insulator Pin |
Description: | Pin made of Bakelite and nailed underneath the crossarm |
Category: | Pin |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 248 | SUPPORTS |
Subclass: | 217.2 | BRACKETS; Specially mounted or attached; Including support piercing or cutting means; Plural means engaging in different directions; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 165 | INSULATORS; With insulator-supporting or attaching means; Support penetrating; Penetrating element socketed in insulator; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 202 | INSULATORS; With terminal elements; Pin type; Screw or bayonet type; |
Known specimens:
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Drawings:
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