|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 = '237') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Class is '237';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||1,709,555||April 16, 1929||Insulator Support
Wireholder with bracket designed to be cemented between bricks
ALBRECHT, Arthur A.
PEELE, Hereward J.
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