Patent information:
| Patent: | Utility 816,981 |
| Patented: | April 3, 1906 |
| Applied: | March 21, 1905 |
| Title: | Cross Arm for Electric or Signal Wires |
| Description: | Pin mounted under the crossarm and curving upward to hold the insulator |
| Category: | Pin |
| Assigned to: | |
Patentee Information:
Known specimens:
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Drawings:
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