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15 Matching Results
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Baling-Press.
Patent for an improved bailing press "especially designed for forming hay, straw, cotton, &c., &c.... into compressed, compact bales" (lines 10-13) that requires less effort and power for stronger compression results.
Date:
March 12, 1910
Creator:
North, Clarence L.
System:
The Portal to Texas History
Coil-Box Guard
Patent for improvements in coil-box guards for automobiles. The design is simpler and less expensive than previous coil-box guards.
Date:
July 12, 1919
Creator:
Yonge, Roy C.
System:
The Portal to Texas History
Lifter and Turner.
Patent for a lifter and turner tool to lift pots, pans, kettles and lids, and for turning and lifting food.
Date:
February 12, 1918
Creator:
Milliorn, William L.
System:
The Portal to Texas History
Letter-Tying Device
Patent for a package tie. Illustrations included.
Date:
January 12, 1909
Creator:
Greenwood, Bluford P.
System:
The Portal to Texas History
Wheelbarrow
Patent for "an improved self-dumping wheel barrow especially adapted for use for wheeling concrete and also adapted for use for wheeling sand and other material" (lines 8-11) including illustrations and instructions.
Date:
August 12, 1913
Creator:
Tyler, George A.
System:
The Portal to Texas History
Pipe Joint Reinforcing Attachment
Patent for Pipe Joint Reinforcing Attachment
Date:
September 12, 1916
Creator:
Frilick, Joseph O
System:
The Portal to Texas History
Hot Water Heating System
Patent for an improvement to open fire water heating systems in buildings.
Date:
January 12, 1917
Creator:
McChesney, Louis P.
System:
The Portal to Texas History
Hay-Press
Patent for a hay-press that has an improved plunger.
Date:
November 12, 1912
Creator:
Wetzig, Ernest L.
System:
The Portal to Texas History
Feed Spout Barrier
Patent for "a feel spout barrier for slime thickeners, settling tanks, separating tanks and the like" (lines 8-10) with instructions and illustrations.
Date:
April 12, 1921
Creator:
Allen, Charles
System:
The Portal to Texas History
Switch-Stand
Patent for a switch stand with a switch signal light to indicate whether a railroad switch is open or closed.
Date:
November 12, 1912
Creator:
Phillips, Smith F.
System:
The Portal to Texas History
Rotary Engine
Patent for a rotary engine. Illustrations included.
Date:
January 12, 1909
Creator:
Schaefer, Herbert Clyde
System:
The Portal to Texas History
Nut-Lock.
Patent for a nut lock, with which a nut can be locked on a threaded bolt or stud to prevent moving the bolt or stud. It can also be detached without damaging the the nut, bolt, or thread.
Date:
February 12, 1918
Creator:
Capron, George F.
System:
The Portal to Texas History
Metal-Bending Machine.
Patent for machine enhancements for bending metal bars.
Date:
December 12, 1916
Creator:
Bussel, Herman
System:
The Portal to Texas History
Refrigerator Shipping-Box.
Patent for a "new and useful Improvement in Shipping Boxes" (lines 5-6) including instructions and illustrations.
Date:
October 12, 1897
Creator:
Andrews, Otis
System:
The Portal to Texas History
Pistol-Holster.
Patent for a pistol holster that allows the weapon to be more easily drawn, including illustrations.
Date:
June 12, 1917
Creator:
Shelton, Walter H.
System:
The Portal to Texas History