Patent information:
| Patent: | Utility 459,843 |
| Patented: | September 22, 1891 |
| Applied: | November 22, 1890 |
| Title: | Insulator |
| Description: | Hanger knob |
| Category: | Hanger |
| Assigned to: | 1/2 to Andrew Ross |
Patentee Information:
| THOMAS, Van A. | Providence, RI |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 161R | INSULATORS; With insulator-supporting or attaching means; Adjustably or movably mounted; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 163R | INSULATORS; With insulator-supporting or attaching means; Support and/or insulator embracing or clamping; |
Known specimens:
| None known |
Drawings:
Page 1 |