UNT Libraries Government Documents Department - 564 Matching Results

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Connector for Lamps

Description: Patent for a connector for headlights that allows them to turn and to be operated from one location in the car.
Date: April 30, 1912
Creator: McKiel, James B.

Blind-Stop

Description: Patent for a blind stop for windows and doors. Illustrations included.
Date: April 30, 1912
Creator: Labit, Girard E.

Combined Harrow and Roller

Description: Patent for a combined harrow and roller for pulverizing and eliminating unwanted growth from the ground. Illustrations included.
Date: April 9, 1912
Creator: Younger, Walter E.

Bit-Frame

Description: Patent for a bit frame for holding ceiling cleats in place so that screws can be driven at each end. Illustrations included.
Date: April 9, 1912
Creator: Lagarde, Everette S. & Angenend, Peter A., Jr.

Closet

Description: Patent for a dry closet. Illustrations included.
Date: April 2, 1912
Creator: Crow, Levi H.

Boll-Weevil Extermination

Description: Patent for a device to exterminate boll-weevils on cotton. Illustrations included.
Date: April 12, 1910
Creator: Hebert, Paul E.

Compressor.

Description: Patent for a refrigerating machine compressor, which compresses more gas, cools the compressor with the incoming gas, and uses excess heat to dry the gas coming in.
Date: April 19, 1910
Creator: Mayhew, John Daugherty

Churn.

Description: Patent for a churn with a better support device than previous churns.
Date: April 12, 1910
Creator: Hyland, George Tolifaro

Automatic Vehicle Brake

Description: Patent for automatic vehicle brake. The invention "provides a spring controlled rack cooperating with a gear or pinion or a vehicle wheel." (line 18-20). Illustrations included.
Date: April 4, 1911
Creator: Uhl, Edgar G.

Combined Heater and Radiator

Description: Patent for a combined water heater and radiator. Illustrations included.
Date: April 16, 1912
Creator: Wheeler, Mary J.

Cotton-Chopper

Description: Patent for a hoe-supported cotton chopper. Illustrations included.
Date: April 11, 1911
Creator: Carter, James F.

Adjustable Window-Scaffold

Description: Patent for an adjustable window scaffold. Illustrations included.
Date: April 11, 1911
Creator: Wright, Scott W.

Body Supported Brackett

Description: Patent for body supported bracket for mirrors. Illustration included.
Date: April 26, 1910
Creator: Birdwell, Russell J.

Advertising-Machine

Description: Patent for an advertising machine for displaying various advertising cards in a motorized machine that displays all the different cards as it goes around in a circle.
Date: April 18, 1911
Creator: Helm, Virgil L.

Compressed-Air Machine.

Description: Patent for an "an automatically acting compressed air machine where a reciprocating action is desired" (lines 9-11) "which will be automatic and positive in its action, which may be operated with minimum amount of compressed fluid, and which has relatively few parts that might get out of order" (lines 12-18).
Date: April 9, 1912
Creator: Saurenmann, Jacob Gilmore

Billiard Cue

Description: Patent for a billiard cue. This invention is designed with removable tips. Illustration included.
Date: April 4, 1911
Creator: Borroughs, John Vertie

Cotton-Chopper

Description: Patent for an improved cotton-chopper.
Date: April 23, 1912
Creator: Leubner, Carl W.

Cotton-Chopper.

Description: Patent for a cotton chopper, which attaches to a cultivator.
Date: April 12, 1910
Creator: Caldwell, Mack

Attachment for Kitchen-Cabinets

Description: Patent for an attachment for kitchen cabinets that has a mechanism for measuring out flour and other dry ingredients, a knife sharpener, and a breadboard.
Date: April 16, 1912
Creator: P'Pool, Frank E.

Automatic Safety Attachment for Air-Brakes

Description: Patent for an automatic safety attachment for air brakes that can be attached to trains and automobiles. Illustrations included.
Date: April 11, 1911
Creator: Hamilton, Ernest Hubbard

Cotton-Chopper.

Description: Patent for a cotton chopper with an adjustable swinging arm.
Date: April 12, 1910
Creator: Lang, Leo Albert

Aerodrome

Description: Patent for an aerodrome. Illustrations included.
Date: April 16, 1912
Creator: Helm, Amos J.
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