Patent information:
| Patent: | Utility 1,852,093 |
| Patented: | April 5, 1932 |
| Applied: | November 7, 1928 |
| Title: | Article of Manufacture and Process of Making It |
| Description: | RFI metallic coating and process of applying it to porcelain insulators |
| Category: | RFI |
| Assigned to: | Westinghouse Electric & Mfg. Co. |
Patentee Information:
Class and subclass information:
| Class: | 228 | METAL FUSION BONDING |
| Subclass: | 124.1 | PROCESS; Metal to nonmetal with separate metallic filler; With treating; |
| Class: | 65 | GLASS MANUFACTURING |
| Subclass: | 43 | PROCESSES; Fusion bonding of glass to a formed part; By or with coating at joint interface of a formed part prior to bonding; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 126.4 | CONDUITS, CABLES OR CONDUCTORS; Conductor structure (nonsuperconductive); Metal coated on insulation; |
| Class: | 228 | METAL FUSION BONDING |
| Subclass: | 211 | PROCESS; With pretreating other than heating or cooling of work part of filler prior to bonding and any application of filler; Chemical; |
Known specimens:
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