Texas Patents - 49 Matching Results

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Pneumatic Knee-Pad.

Description: Patent for a pneumatic knee-pad, to protect the clothing and relieve pain of workers who kneel for prolonged periods of time.
Date: December 6, 1921
Creator: Shelton, James T.
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Partner: UNT Libraries Government Documents Department

Piston-Ring.

Description: Patent for metallic piston rings to allow for expansion and contraction without leakage.
Date: June 15, 1920
Creator: Jordan, Robert M.
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Partner: UNT Libraries Government Documents Department

Rail Joint and Brace.

Description: Patent for an improvement to rail joint structures that extends structural longevity by bracing the rails against each other.
Date: June 1, 1920
Creator: Buck, Landon A.
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Partner: UNT Libraries Government Documents Department

Clothes Pin or Retainer.

Description: Patent for a clothes pin, "preferably" made from non-corrosive wire, that can be moved along a clothesline while remaining clamped to laundry. It has the ability to hold clothing of varying thicknesses.
Date: September 11, 1917
Creator: Price, Thomas M. & Tillman, John W.
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Partner: UNT Libraries Government Documents Department

Vehicle-Wheel.

Description: Patent for a vehicle wheel that "embodies a flexible tread and radially arranged springs for absorbing shocks and cushioning the yielding of the parts of said tread." (lines 10-13).
Date: July 10, 1917
Creator: Anderson, Lycurgus
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Partner: UNT Libraries Government Documents Department

Clothes-Pin

Description: Patent for clothes pin with illustration attached. This pin was created to allow ease shifting of clothes hanging from the clothe line. Additionally the clothes pin does not pinch the clothes it holds in place.
Date: June 12, 1917
Creator: McKinney, Arthur C.
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Partner: UNT Libraries Government Documents Department

Grading Apparatus.

Description: Patent for improvements in grading apparatus to make it "comparatively simple and inexpensive in construction" (line 10) and readily adjustable.
Date: April 3, 1917
Creator: Anderson, Lycurgus
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Partner: UNT Libraries Government Documents Department

Wire Clothes-Pin

Description: Patent for an improvement in clothes pins where the pin is formed from one single piece of resilient wire.
Date: October 12, 1915
Creator: Price, Thomas M. & Tillman, John W.
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Partner: UNT Libraries Government Documents Department

Cotton-Chopper.

Description: Patent for a content chopping device with an adjustable lever and cutters. The cotton chopper can be attached to different cultivator frames (farm equipment) and adjusted to chop or thin out different rows of cotton stalks (or other plants).
Date: March 23, 1915
Creator: Adams, Joe B. & Miller, Lawrence M.
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Partner: UNT Libraries Government Documents Department

Rural-Mail-Delivery System.

Description: Patent for an improved system of delivering mail to inhabitants of rural areas, including instructions and illustrations.
Date: March 23, 1915
Creator: Clayton, Ira B. & Moore, Nealy
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Partner: UNT Libraries Government Documents Department

Door-Check.

Description: Patent for a door check with improvements to device operation and movement control, with illustrations.
Date: March 16, 1915
Creator: Kinard, Chester E.
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Partner: UNT Libraries Government Documents Department

Brush Cylinder for Gins.

Description: Patent for a brush cylinder for gins which "aims to provide novel and improved means for securing the brush sticks in place and for enabling them to be readily removed and replaced." (lines 9-12) including instructions and illustrations.
Date: December 29, 1914
Creator: Robertson, B.A.
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Partner: UNT Libraries Government Documents Department

Grading-Machine.

Description: Patent for a grading machine, this particular patent is designed for the use in building roads.
Date: December 8, 1914
Creator: Blevins, Samuel W.
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Partner: UNT Libraries Government Documents Department

Door Hanger.

Description: Patent for a car door hanger that will take the weight of the door off the supporting rollers and the track and apply a braking action to the track that will prevent the door from unnecessarily shifting. Includes instructions and illustrations.
Date: September 15, 1914
Creator: Kinard, Chester E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Vehicle-Wheel.

Description: Patent for a vehicle wheel "which embodies a flexible tread and radially arranged springs for absorbing shocks and cushioning the yielding action of the parts of said tread" (lines 9-13).
Date: May 19, 1914
Creator: Anderson, Lycurgus
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Vehicle-wheel.

Description: Patent for a vehicle wheel that does not wear down as quickly as those currently used and that better absorb shock. The text explains the different parts of the new wheel and why it is an improvement over current wheels.
Date: April 8, 1913
Creator: Anderson, Lycurgus
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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