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 = '249') AND (category.subclass = '67') ORDER BY last_name ASC, first_name, date, patent, type |
Total of 1 patents found where: Class is '249'; Subclass is '67';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
WALLACE, William M. | ||||||
U | 270,162 | January 2, 1883 | Mold for Forming Glass Screw Caps Mold for making glass screw caps for jars. Patent was used by the Cadiz Glass Co. |
WALLACE, William M. |
Jars | Charles M. Rhodes |
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