Patent information:
| Patent: | Utility 3,097,101 |
| Patented: | July 9, 1963 |
| Applied: | April 22, 1960 |
| Title: | Ceramic Product and Method of Making the Same |
| Description: | Increases the mechanical and electrical strength of porcelain insulators by controlling the grain size of the flint used in the porcelain body and the glaze. |
| Category: | Porcelain |
| Assigned to: | General Electric Co. |
Patentee Information:
| LESTER, Ronald H. | Baltimore, MD |
Class and subclass information:
| Class: | 501 | COMPOSITIONS: CERAMIC |
| Subclass: | 144 | CERAMIC COMPOSITIONS; Clay containing (e.g., porcelain, earthenware, etc.); And flint or feldspar; Kaolin (e.g., ball clay, fire clay, etc.) containing; |
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 137B | INSULATORS; Compositions; |
Known specimens:
| Number: |  |
Drawings:
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