Texas Patents - 11 Matching Results

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Primary view of Automatic Slack-Take-Up and Cooling Device.
Smith, Frederick C.
May 22, 1917
Primary view of Brake-Controlling Mechanism for Railway-Cars
Halliburton, George M. & McBurney, Samuel L.
February 22, 1916
Primary view of Chain Release for Logging Cars.
Dodd, John
May 22, 1917
Primary view of Coaling Device.
Buchanan, Stewart Harold
June 22, 1920
Primary view of Filling-Machine.
Smith, Frederick C.
May 22, 1917
Primary view of Hoisting Hook.
Black, Lee J.
June 22, 1915
Primary view of Hydraulic Swivel.
Black, Lee J.
March 22, 1921
Primary view of Oil Trap
Jones, Robert P.
November 22, 1921
Primary view of Propelling or Power-Generating Mechanism.
Caldwell, John C.
July 22, 1913
Primary view of Rotary Drilling Apparatus
Black, Lee J.
June 22, 1915
Primary view of Shutter for Motion-Picture Machines.
Patureau, Arthur M.
August 22, 1922
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