|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 = '222') AND (category.subclass = '543') ORDER BY date ASC, patent, type|
Total of 2 patents found where: Class is '222'; Subclass is '543';
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||199,264||January 15, 1878||Improvement in Metallic Necks for Glass Vessels
Metallic neck for glass vessel
|COTY, John T.
|U||241,921||May 24, 1881||Means for Attaching Caps to Bottles
Internal groove in the neck of a bottle to secure the cap by means of a chain
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