Patent information:
| Patent: | Utility 53,426 |
| Patented: | March 27, 1866 |
| Applied: | |
| Title: | Improvement in Telegraph Insulators |
| Description: | Hook covered with rubber attached to rubber hollow ball chamber |
| Category: | Hook |
| Assigned to: |
Patentee Information:
| ELY, Alfred B. | Newton, MA |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 164 | INSULATORS; With insulator-supporting or attaching means; Support penetrating; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 170 | INSULATORS; With conductor holding means; Fitting or terminal type; Hooks; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 209 | INSULATORS; Sectional, multi-part, composite, or coated; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 211 | INSULATORS; With moisture or dirt removing or shedding; |
Known specimens:
| None known |
Drawings:
Page 1 |