Patent information:
| Patent: | Utility 271,825 |
| Patented: | February 6, 1883 |
| Applied: | December 8, 1882 |
| Title: | Fastening for Electric Circuit Wires |
| Description: | Miscellaneous grooved round insulator to hold wire & secured with a staple |
| Category: | Miscellaneous |
| Assigned to: | |
Patentee Information:
Class and subclass information:
| Class: | 248 | SUPPORTS |
| Subclass: | 71 | PIPE OR CABLE; Brackets; With support penetrating means; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 155 | INSULATORS; Insulator and conductor embracing holder; Divided insulator; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 159 | INSULATORS; With insulator-supporting or attaching means; Insulated nail or staple type; |
Known specimens:
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Drawings:
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