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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 = '268') ORDER BY date ASC, patent, type

Total of 2 patents found where: Class is '65'; Subclass is '268';

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T / S Patent Date Description Patentee Category Assigned To
 1903
U 742,602 October 27, 1903 Method of Finishing Glassware
Press for making glassware
CROSKEY, John H.
Press  
 1944
U 2,349,739 May 23, 1944 Pressure Sustaining Apparatus
Machine for pressing glass block halves together
LOUDEN, Harry M.
MCCREERY, Cecil W.
OI Owens-Illinois Glass Co.

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