| SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '65') AND (category.subclass = '359') ORDER BY last_name ASC, first_name, date, patent, type |
Total of 2 patents found where: Class is '65'; Subclass is '359';
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| T / S | Patent | Date | Description | Patentee | Category | Assigned To |
| BROOKFIELD, Henry M. KRIBS, Seraphin | ||||||
| U | 646,948 | April 10, 1900 | Press for Molding Insulators Automatic press for making insulators |
BROOKFIELD, Henry M. KRIBS, Seraphin |
Press | Brookfield Glass Co. |
| DU BOIS, David Irvin | ||||||
| U | 2,052,343 | August 25, 1936 | Plastic Forming Apparatus Insulator press |
DU BOIS, David Irvin |
Press | Whitall Tatum Co. |
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