Patent information:
| Patent: | Utility 2,576,723 |
| Patented: | November 27, 1951 |
| Applied: | May 2, 1949 |
| Title: | Electric Insulator Having Potential Drop Controlling Means |
| Description: | RFI design using two conductive coatings of different temperature expansion |
| Category: | RFI |
| Assigned to: | Bullers Limited |
Patentee Information:
| PERRINS, George | Newcastle under Lyme,, England |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 212 | INSULATORS; Surface configuration; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 194 | INSULATORS; With terminal elements; Pin type; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 210 | INSULATORS; Sectional, multi-part, composite, or coated; Pin socket type; |
Known specimens:
| None known |
Drawings:
Page 1 |