18,573 Matching Results

Search Results

prev Results: 18433 - 18456 next

Adding-Machine

Description: Patent for an adding machine that is simple and can be manufactured at a small cost.
Date: September 7, 1915
Creator: McCaleb, Walter F.
Partner: UNT Libraries Government Documents Department

Adjustable Plow Mechanism

Description: Patent for an adjustable plow with an improved adjustable and reversible mechanism in plow construction, Allows for properly spaced elevated ridges for planting crops.
Date: February 23, 1915
Creator: Popp, Edward
Partner: UNT Libraries Government Documents Department

Adjustable and Detachable Bow for Spectacles.

Description: Patent for a temple bow for spectacles which is secured to a lens frame and is adjustable to “accommodate the angle of vision of the wearer” (lines 89-90). The connection joints between the bow and lens frame allows adjustment without bending or twisting the bow, providing a more durable bow and frame.
Date: January 13, 1914
Creator: Blanchard, Edward
Partner: UNT Libraries Government Documents Department

Adding-Machine

Description: Patent for improvements to adding machines, which is key-operated and includes a vertically disposed shaft and a means to actuate the sliding plate.
Date: January 5, 1915
Creator: Gatewood, William F.
Partner: UNT Libraries Government Documents Department

Clothes Pin.

Description: Patent for a coil clothes-pin "capable of ready engagement and disengagement with and from the clothesline" and "which may be loosely and slidably mounted upon a clothesline".
Date: July 6, 1915
Creator: Plaster, Joseph J.
Partner: UNT Libraries Government Documents Department

Adjustable Lamp-Shade.

Description: Patent for a simplified, detachable, and adjustable lamp shade that is "more practical and efficient without increasing the cost of manufacture" (lines 27-29), including illustrations.
Date: May 16, 1916
Creator: Landers, Charles G.
Partner: UNT Libraries Government Documents Department

Adjustable Shade Hanger

Description: Patent for a window shade hanger device which allows for the shade to be placed at multiple stations by sliding and covering any portion of the window desired instead of a stationary shade mount.
Date: April 6, 1915
Creator: Hillman, Annie M.
Partner: UNT Libraries Government Documents Department

Adjustable Headlight For Vehicles.

Description: Patent for a vertically moving headlight so that the driver can aim light toward the direction in which they are traveling. The headlight is meant to be durable and easy to build.
Date: August 4, 1914
Creator: Gray, Charles B. & Teter, William E.
Partner: UNT Libraries Government Documents Department

Clothes-Drier

Description: Patent for a clothes drier that is constructed to surround a stove or heater.
Date: April 18, 1916
Creator: Gallsworthy, Benjamin
Partner: UNT Libraries Government Documents Department

Adding Machine.

Description: Patent for a new and improved adding machine using rotating discs.
Date: December 8, 1914
Creator: Druschke, Julius C.
Partner: UNT Libraries Government Documents Department

Adjustable Seat for Automobiles.

Description: Patent for the invention of adjustable seats for vehicles to provide a comfortable seating for travellers.
Date: August 22, 1916
Creator: Dedrick, John V.
Partner: UNT Libraries Government Documents Department

Adding Machine

Description: Patent for a machine that adds numbers together using "key actuated accumulating wheels" to reach the desired sum, including illustrations.
Date: September 22, 1913
Creator: Moody, Jason B.
Partner: UNT Libraries Government Documents Department

Combined Hose-Reel and Valve.

Description: Patent for a hose reel and valve in which the act of unwinding the reel automatically opens the valve; includes instructions and illustrations.
Date: March 23, 1915
Creator: Landry, Rosamond L.
Partner: UNT Libraries Government Documents Department

Combination-Flue

Description: Patent for a flue which will not crack and open, due to settling or to transverse strain. Also to provide means whereby the flue may be supported from the joists of a ceiling, against settling.
Date: February 3, 1914
Creator: Carl, Reinhold Adolph
Partner: UNT Libraries Government Documents Department

Adjustable Head Gate

Description: Patent for "an adjustable gate adapted to be used in connection with irrigation ditches" (lines 10-12).
Date: February 22, 1916
Creator: Bogard, John H.
Partner: UNT Libraries Government Documents Department

Clothes-Pin.

Description: Patent for a new type of clothing pin that allows it to be permanently attached to the clothing line.
Date: May 8, 1917
Creator: Boynton, Willie A.
Partner: UNT Libraries Government Documents Department

Combined Collar-Button and Necktie-Holder

Description: Patent for "an improved collar button and necktie holder made of sheet metal, celluloid, bone, rubber, or any other suitable sheet or strip material desired" (lines 8-12).
Date: February 4, 1919
Creator: Kelly, Orson N.
Partner: UNT Libraries Government Documents Department

Combination Fence and Repair Tool

Description: Patent for a multi-purpose tool related to working with wires in and around the home. It is intended to tighten, twist, and/or sever a wire.
Date: September 6, 1917
Creator: Grogan, Edward W.
Partner: UNT Libraries Government Documents Department

Combination Valve and Cap Tool

Description: Patent for a combination valve cap and stem used to ease the process of deflating pneumatic tires by eliminating the need to keep track of a separate cap piece when removing the valve core, including illustrations and instructions for use.
Date: May 7, 1918
Creator: McComb, William Perry
Partner: UNT Libraries Government Documents Department

Collar

Description: Patent for a collar with tie supporting strip.
Date: February 19, 1918
Creator: Naegeli, Fred E.
Partner: UNT Libraries Government Documents Department

Combined Clock Speed Regulator And Recorder

Description: Patent for a combined clock-speed regulator and recorder. This object is used for recording and measuring speed in a vehicle.
Date: April 30, 1918
Creator: Cook, Charles T.
Partner: UNT Libraries Government Documents Department

Collapsible Tent.

Description: Patent for improving collapsible tent rods and corner posts that support the structure, with illustrations.
Date: March 30, 1920
Creator: Hackfield, Arnold W.
Partner: UNT Libraries Government Documents Department

Collar-Form

Description: Patent for a device that will hold soft shirt collars in position, giving them a neater appearance.
Date: July 22, 1919
Creator: White, William D.
Partner: UNT Libraries Government Documents Department

Colter.

Description: Patent for a Colter attachment for plows that can be adjusted to various angles and increases the efficiency of the plow.
Date: August 31, 1920
Creator: Dillon, Robert L.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen