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 = '65') AND (category.subclass = '166') ORDER BY date ASC, patent, type |
Total of 3 patents found where: Class is '65'; Subclass is '166';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1946 | ||||||
U | 2,393,549 | January 22, 1946 | Press Molding Machine Press for glass land mine production |
MCCREERY, Cecil Wayne |
OI | Owens-Illinois Glass Co. |
1961 | ||||||
U | 2,978,839 | April 11, 1961 | Apparatus for Finishing Apertured Glass Articles Fire polishing of holes for thru hole insulators CD 1049 |
EASTUS, Harold L. HIATT, Earl |
Manufacturing | Kimble Glass Co. |
U | 2,992,515 | July 18, 1961 | Apparatus for Forming Perforated Glass Bodies Machine to place holes in glass blocks |
MATHIAS, SR., Russell L. |
KI | Kimble Glass Co. |
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