Patent information:
| Patent: | Utility 995,838 |
| Patented: | June 20, 1911 |
| Applied: | July 27, 1910 |
| Title: | Knob for Electric Wiring |
| Description: | Crossover knob |
| Category: | Crossover |
| Assigned to: | 1/2 to Edia Ramsey |
Patentee Information:
Class and subclass information:
| Class: | 248 | SUPPORTS |
| Subclass: | 67.5 | PIPE OR CABLE; Brackets; Divided knob or cleat; |
Known specimens:
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Drawings:
Page 1 |
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