Patent information:
| Patent: | Utility 139,436 |
| Patented: | May 27, 1873 |
| Applied: | December 7, 1872 |
| Title: | Improvement in Insulators for Telegraph lines |
| Description: | Cylinder insulator held by threaded wooden pin bracket |
| Category: | Cylinder |
| Assigned to: |
Patentee Information:
| TATOM, Isaac I. | West Point, GA |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 155 | INSULATORS; Insulator and conductor embracing holder; Divided insulator; |
Known specimens:
| None known |
Drawings:
Page 1 |