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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 = '439') AND (category.subclass = '699.2') ORDER BY date ASC, patent, type

Total of 3 patents found where: Class is '439'; Subclass is '699.2';

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T / S Patent Date Description Patentee Category Assigned To
 1932
U 1,860,791 May 31, 1932 Lighting Fixture
Porcelain lighting fixture.		 THOMAS, Noah T.
 Fixture The Hartford Faience Co.
 1933
U 1,930,735 October 17, 1933 Terminal Mounting for Lighting Fixtures
Terminal mounting for lighting fixture.		 YARSLEY, Thomas G.
 Fixture The Harford Faience Co.
 1934
U 1,947,118 February 13, 1934 Lighting Fixture
Porcelain lighting fixture		 THOMAS, Noah T.
 Fixture The Hartford Faience Co.

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