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 = '83') AND (category.subclass = '160') ORDER BY description DESC, date, patent, type |
Total of 1 patents found where: Class is '83'; Subclass is '160';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1942 | ||||||
U | 2,290,138 | July 14, 1942 | Mechanism for Handling Wire Mesh Machine for handling wire mesh for glass blocks |
BRIDGES, Donald A. |
OI | Owens-Illinois Glass Co. |
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