Patent information:
| Patent: | Utility 281,452 |
| Patented: | July 17, 1883 |
| Applied: | September 26, 1882 |
| Title: | Telegraph Insulator |
| Description: | Insulator with side bracket (see OBX March 1973, p. 43) |
| Category: | Insulator |
| Assigned to: |
Patentee Information:
| CHAPMAN, Thomas L. | Huntington, WV |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 175 | INSULATORS; With conductor holding means; Insulator structure; Self-retaining; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 202 | INSULATORS; With terminal elements; Pin type; Screw or bayonet type; |
Known specimens:
| None known |
Drawings:
Page 1 |