Patent information:
| Patent: | Utility 728,442 |
| Patented: | May 19, 1903 |
| Applied: | May 22, 1902 |
| Title: | Electric Insulator |
| Description: | Self-tying slot top with wedge keeper plug |
| Category: | Self-tying Slot Top |
| Assigned to: | 1/2 to Cummings & Anderson |
Patentee Information:
| BURKE, Edward J. | Olyphant, PA |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 168 | INSULATORS; With conductor holding means; |
| Class: | 24 | BUCKLES, BUTTONS, CLASPS, ETC. |
| Subclass: | 136R | CORD AND ROPE HOLDERS; Sliding part or wedge; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 156 | INSULATORS; Divided insulator; |
Known specimens:
| None known |
Drawings:
Page 1 |