SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '65') AND (category.subclass = '70') ORDER BY specimen DESC, date, patent, type |
Total of 2 patents found where: Class is '65'; Subclass is '70';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1961 | ||||||
U | 2,975,554 | March 21, 1961 | Press Mold and Method of Operation Insulator press for CD 1049 |
STUTSKE, William A. TOROK, Julius J. |
Press | Owens-Illinois Glass Co. |
1964 | ||||||
U | 3,155,479 | November 3, 1964 | Centrifugal Molds and Method of Forming Hollow Articles Glass TV Tube Molds |
ZIMMERMAN, George |
OI | Owens-Illinois Glass Co. |
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