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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 = '260') ORDER BY date ASC, patent, type

Total of 8 patents found where: Class is '65'; Subclass is '260';

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T / S Patent Date Description Patentee Category Assigned To
 1906
U 820,478 May 15, 1906 Apparatus for Manufacturing Glass Articles
Press for making glassware		 CROSKEY, John H.
 Press Duquesne Glass Co.
U 835,236 November 6, 1906 Press for Making Insulators or Similar Articles
Press for making insulators		 BROOKFIELD, Henry M.
 Press  
U 835,245 November 6, 1906 Press for Making Glass Insulators or Similar Glass Articles
Press for making insulators		 KRIBS, Seraphin
 Press Henry M. Brookfield
 1913
U 1,049,594 January 7, 1913 Press for Molding Insulators or Similar Articles
Press for making glass insulators		 OLSEN, Sigward
 Press Brookfield Glass Co.
 1915
U 1,136,275 April 20, 1915 Press for Making Glass Insulators
Press for making glass insulators		 ROEHRICH, Frank N.
 Press Brookfield Glass Co.
 1932
U 1,844,549 February 9, 1932 Glass Working Machine
Press for making glass insulators		 HEADLEY, Benjamin T.
DU BOIS, David Irvin
KOOB, Bernard H.
LOBB, Frank H.
 Press Whitall Tatum Co.
 1936
U 2,052,343 August 25, 1936 Plastic Forming Apparatus
Insulator press		 DU BOIS, David Irvin
 Press Whitall Tatum Co.
 1957
U 2,811,815 November 5, 1957 Continuous Glass Molding Machine
Insulator press		 ELDRED, John W.
 Press  

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