Patent information:
Patent: | Utility 526,472 |
Patented: | September 25, 1894 |
Applied: | July 26, 1894 |
Title: | Insulator for Electric Conductors |
Description: | Knob - self-tying |
Category: | Knob |
Assigned to: | 1/2 to Arthur Ingraham & Samuel Brown |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 157 | INSULATORS; Divided insulator; Aligned through aperture; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 168 | INSULATORS; With conductor holding means; |
Known specimens:
|
Drawings:
Page 1 |
|