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 = '337') AND (category.subclass = '200') ORDER BY assigned_to DESC, date, patent, type |
Total of 1 patents found where: Class is '337'; Subclass is '200';
View a patent by clicking on the patent number. You can sort by any of the columns by clicking on the column name.
T / S | Patent | Date | Description | Patentee | Category | Assigned To |
U | 481,624 | August 30, 1892 | Ceiling Rosette Cut-Out Ceiling rosette Patent was owned by Pass & Seymour. |
PASS, James SEYMOUR, Albert P. |
Rosette |
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