|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 = '298') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Class is '65'; Subclass is '298';
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||477,447||June 21, 1892||Apparatus for Finishing the Edges of Glass Vessels
Apparatus for finishing the edges of glass vessels
||Apparatus||1/2 to William Brookfield|
Total of 0.00 seconds