Patent information:
Patent: | Utility 753,399 |
Patented: | March 1, 1904 |
Applied: | November 8, 1902 |
Title: | Combination Bracket and Knob for Electric Conductors |
Description: | nail-knob with hole in the top and two side groove for tie-wire (see Western Electrician 4-29-1905) |
Category: | Knob |
Assigned to: | 1/2 to Charles Snyder |
Patentee Information:
Class and subclass information:
Class: | 248 | SUPPORTS |
Subclass: | 65 | PIPE OR CABLE; Brackets; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 166R | INSULATORS; With insulator-supporting or attaching means; Support penetrating; Through aperture, penetrating element clamped; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 167 | INSULATORS; With conductor receiving aperture or bushing type; |
Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
Subclass: | 174 | INSULATORS; With conductor holding means; Insulator structure; |
Known specimens:
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Drawings:
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