Patent information:
| Patent: | Utility 3,024,303 |
| Patented: | March 6, 1962 |
| Applied: | March 9, 1960 |
| Title: | Glazed Insulator Which Comprises a Ceramic Body and a Primary Coat Under the Glaze Which has a Lower Coefficient of Thermal Expansion than the Ceramic Body |
| Description: | Suspension insulator with compression glaze coating under outer glaze surface |
| Category: | Suspension |
| Assigned to: | The Ohio Brass Co. |
Patentee Information:
| SMOTHERS, William J. | Akron, OH |
| SELSING, Jorgen | Akron, OH |
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 189 | INSULATORS; With terminal elements; Cap type; Plastic material adhered; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 209 | INSULATORS; Sectional, multi-part, composite, or coated; |
Known specimens:
| Number: |  |
Drawings:
Page 1 |