Patent information:
| Patent: | Utility 3,243,505 |
| Patented: | March 29, 1966 |
| Applied: | February 17, 1964 |
| Title: | Insulator Having Semi-Conductive Layers to Increase the Capacitance Thereof |
| Description: | Fog type suspension with conductive layers on top and bottom of disk |
| Category: | Fog |
| Assigned to: | Steatite and Porcelain Products, LTD. |
Patentee Information:
| CLARK, Colin H. W. | Stourport-on-Severn,, England |
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: | 209 | INSULATORS; Sectional, multi-part, composite, or coated; |
| Class: | 236 | AUTOMATIC TEMPERATURE AND HUMIDITY REGULATION |
| Subclass: | 68B |
Known specimens:
| None known |
Drawings:
Page 1 |