|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 = '168') ORDER BY date ASC, patent, type|
Total of 3 patents found where: Class is '65'; Subclass is '168';
View a patent by clicking on the patent number. You can sort by any of the columns by clicking on the column name.
|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||93,591||August 10, 1869||Improved Glass Mould
Mold for making glass bottles with separable bottom part to form depression in bottom of bottle
|U||835,245||November 6, 1906||Press for Making Glass Insulators or Similar Glass Articles
Press for making insulators
||Press||Henry M. Brookfield|
|U||1,011,023||December 5, 1911||Machine for Making Glass Articles
Press for making glass insulators
|BROOKFIELD, Henry M.
||Press||Brookfield Glass Co.|
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