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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'St. Louis Malleable Casting Co.') ORDER BY date ASC, patent, type

Total of 4 patents found where: Assigned To is 'St. Louis Malleable Casting Co.';

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T / S Patent Date Description Patentee Category Assigned To
 1915
U 1,163,132 December 7, 1915 Insulator Pin
Insulator pin with two shanks that are driven into the mine ceiling or wall at right angles to each other in order to more securely hold the insulator.		 ETTE, Charles G.
 Pin/mine St. Louis Malleable Casting Co.
 1916
U 1,173,418 February 29, 1916 Pole Cross-Arm
Metal pole crossarm with curved bracket that can be bolted to the pole		 ETTE, Charles G.
 Crossarm St. Louis Malleable Casting Co.
U 1,176,137 March 21, 1916 Insulator Bracket
Bracket, metal with detachable pins		 ETTE, Charles G.
 Bracket St. Louis Malleable Casting Co.
U 1,199,972 October 3, 1916 Pole-Arm
A metal crossarm that can be bolted to a wooden pole		 ETTE, Charles G.
 Crossarm St. Louis Malleable Casting Co.

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