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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 = '155') ORDER BY date ASC, patent, type

Total of 2 patents found where: Class is '65'; Subclass is '155';

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T / S Patent Date Description Patentee Category Assigned To
 1958
U 2,861,392 November 25, 1958 Method of sealing TV tubes
Apparatus for Sealing Picture Tubes		 VINCENT, Harvard B.
 OI Owens-Illinois Glass Co.
 1970
U 3,497,339 February 24, 1970 Stud Insertion Apparatus for Color TV Bulbs and Method of Insertion
Metal stud insertion process for color TV tubes		 EASTUS, Harold L.
 OI Owens-Illinois Glass Co.

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