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 = '473') ORDER BY assigned_to DESC, date, patent, type |
Total of 1 patents found where: Class is '473';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
The Brunt Porcelain Co. | ||||||
U | 1,528,056 | March 3, 1925 | Golf Tee Marker Porcelain golf tee marker |
HERBERT, Joseph T. |
Golf Tee | The Brunt Porcelain Co. |
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