Patent information:
| Patent: | Utility 1,872,557 |
| Patented: | August 16, 1932 |
| Applied: | January 20, 1930 |
| Title: | Article of Manufacture |
| Description: | RFI metal coating around the crown of an insulator so the tie-wire and conductor can be soldered to the coating |
| Category: | RFI |
| Assigned to: | Westinghouse Electric & Mfg. Co. |
Patentee Information:
| BARROW, George M. | Derry, PA |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 140C | INSULATORS; Combined; With conductive arcing or stress distributing means; Coated; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 126.4 | CONDUITS, CABLES OR CONDUCTORS; Conductor structure (nonsuperconductive); Metal coated on insulation; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 210 | INSULATORS; Sectional, multi-part, composite, or coated; Pin socket type; |
| Class: | 228 | METAL FUSION BONDING |
| Subclass: | 122.1 | PROCESS; Metal to nonmetal with separate metallic filler; |
Known specimens:
| None known |
Drawings:
Page 1 |