Patent information:
| Patent: | Utility 450,294 |
| Patented: | April 14, 1891 |
| Applied: | December 8, 1890 |
| Title: | Insulator |
| Description: | Hanger - bell type for trolley |
| Category: | Hanger |
| Assigned to: | Charles A. Lieb |
Patentee Information:
| LIEB, Charles A. | New York, NY |
| LAVENS, Erwin | Brooklyn, NY |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 160 | INSULATORS; With insulator-supporting or attaching means; Strand engaging suspension means; |
Known specimens:
| None known |
Drawings:
Page 1 |