|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 = '211') AND (category.subclass = '96') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Class is '211'; Subclass is '96';
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||1,027,711||May 28, 1912||Pole Cross Arm
Metal crossarm with metal pins
|ETTE, Charles G.
||Pin||Ette Investment Co.|
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