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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'Brunt Tile & Porcelain Co.') ORDER BY date ASC, patent, type

Total of 4 patents found where: Assigned To is 'Brunt Tile & Porcelain Co.';

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T / S Patent Date Description Patentee Category Assigned To
 1917
U Specimen known 1,232,354 July 3, 1917 Insulator
nail-knob		 MAIR, John E.
 Knob Brunt Tile & Porcelain Co.
 1919
U 1,314,682 September 2, 1919 Spur Forming Machine
Machine for making nail-knobs (see 1,517,084)		 MCKNIGHT, Oscar W.
 Knob Brunt Tile & Porcelain Co.
 1920
U 1,342,053 June 1, 1920 Bushing Forming Machine
Machine to manufacture wall tubes and bushings		 MCKNIGHT, Oscar W.
 Wall Tube Brunt Tile & Porcelain Co.
 1924
U 1,517,084 November 25, 1924 Spur Forming Machine
Machine for making nail-knobs (see 1,314,682)		 MCKNIGHT, Oscar W.
 Knob Brunt Tile & Porcelain Co.

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