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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 = '323') ORDER BY date ASC, patent, type

Total of 6 patents found where: Class is '65'; Subclass is '323';

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T / S Patent Date Description Patentee Category Assigned To
U 739,666 September 22, 1903 Glass Molding Machine
Insulator Press
GIBSON, Frank H.
U 1,011,023 December 5, 1911 Machine for Making Glass Articles
Press for making glass insulators
Press Brookfield Glass Co.
U 2,215,984 September 24, 1940 Apparatus for Producing Hollow Glass Articles
Glass suction press for CD 128
SOUBIER, Leonard D.
Press Owens-Illinois Glass Co.
U 2,349,739 May 23, 1944 Pressure Sustaining Apparatus
Machine for pressing glass block halves together
LOUDEN, Harry M.
OI Owens-Illinois Glass Co.
U 2,393,549 January 22, 1946 Press Molding Machine
Press for glass land mine production
MCCREERY, Cecil Wayne
OI Owens-Illinois Glass Co.
U 3,416,909 December 17, 1968 Apparatus for Molding Glass Articles
Glass press that can be adapted for insulator manufacture
WILCOCK, John Edward
Press Pilkington Brothers Ltd.

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