Patent information:
Patent: | Utility 531,635 |
Patented: | January 1, 1895 |
Applied: | May 29, 1894 |
Title: | Electric Wire Holder or Insulator |
Description: | Knob - 2 piece |
Category: | Knob |
Assigned to: | |
Patentee Information:
Class and subclass information:
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 157 | INSULATORS; Divided insulator; Aligned through aperture; |
Class: | 24 | BUCKLES, BUTTONS, CLASPS, ETC. |
Subclass: | 135R | CORD AND ROPE HOLDERS; Screw clamp; |
Known specimens:
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Drawings:
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