35 Matching Results

Search Results

Results: 1 - 24 next

Adjustable Trunk-Rack

Description: Patent for a trunk-rack that is adjustable and sturdy. The trunk-rack design indicates that the rack has wheels and adjustable components to accommodate various sized pieces of luggage.
Date: April 15, 1919
Creator: Wessinger, Lon Woodram
Partner: UNT Libraries Government Documents Department

Internal Combustion Engine.

Description: Patent for an internal combustion engine consisting of a valve and cynlinder. The engine is made to avoid dead air space commonly present in valve casings.
Date: February 15, 1921
Creator: Blumberg, Hamilton G.
Partner: UNT Libraries Government Documents Department

Lock.

Description: Patent for a new and useful combination lock designed for safe.
Date: February 15, 1898
Creator: Wise, Harry
Partner: UNT Libraries Government Documents Department

Improvement in Coolers for Railroad-Car Journals.

Description: Patent relating to "an apparatus for cooling the journals and boxes of railroad-cars and other vehicles" (lines 27-29). Includes instructions and illustration.
Date: July 15, 1879
Creator: Morris, Robert C.
Partner: UNT Libraries Government Documents Department

Plate for Secondary Batteries.

Description: Patent filed by Joseph O. Luthy, a citizen of the Republic of Switzerland, residing in the city of San Antonio, concerning new and useful improvements in placates for secondary batteries. Figures page 1. Description of patent begins page 2.
Date: June 15, 1915
Creator: Luthy, Joseph O.
Partner: UNT Libraries Government Documents Department

Tool.

Description: Patent for a new and improved tool for "various uses, being especially adapted as a clamp, vise, brace or drill-stock, or wrench" (line 9 -10).
Date: February 15, 1898
Creator: Poor, Morrill Hart
Partner: UNT Libraries Government Documents Department

Torpedo Receptacle

Description: Patent for a torpedo receptacle. This invention is an improvement for use with railroad lanterns. Illustration included.
Date: December 15, 1903
Creator: Barnett, John B.
Partner: UNT Libraries Government Documents Department

Staple-Setter.

Description: Patent for a staple-setter that can be more efficiently utilized for paper board boxes, specifically boxes that are used by florists.
Date: June 15, 1920
Creator: Suchy, Frank C.
Partner: UNT Libraries Government Documents Department

Motor-Vehicle.

Description: Patent for a motorcycle with a rigid and cushioned frame.
Date: December 15, 1914
Creator: White, Edward Young
Partner: UNT Libraries Government Documents Department

Underground Portable Drill

Description: Patent for drilling machines for the object of drilling underground openings for laying gas, electric, water or any other conduits. A second object is sectional drill or track worm to keep drilling going without moving the machine.
Date: July 15, 1919
Creator: Branning, Willie F.
Partner: UNT Libraries Government Documents Department

Tag-Threading Machine

Description: Patent for a machine that threads tags or cards through ribbon, twine, string, etc.
Date: June 15, 1920
Creator: Suchy, Frank C.
Partner: UNT Libraries Government Documents Department

Union-Garment

Description: Patent for union garments with a strip of elastic or semi-elastic woven material at the back of the waist in order to allow the garment to stretch when worn.
Date: February 15, 1921
Creator: Hook, Thomas Wesley
Partner: UNT Libraries Government Documents Department

Nut Lock.

Description: Patent for a new and improved nut lock. This design consists in "[a] lock . . . for a nut having a non-circular recess in its rear face, consisting of a washer having a non-circular opening whereby it may be keyed upon a bolt and fitted to enter the non-circular recess of a nut, and a securing-plate having an opening fitted to receive the locking-washer" (lines 81-87).
Date: June 15, 1886
Creator: Unger, Louis
Partner: UNT Libraries Government Documents Department

Method of Liberating the Fibers of the Agave and Similar Fleshy Plants.

Description: Patent for an alternative method in separating the plant fibers of agave and similar plants. This process omits the use of the popular chemical method in favor of a more natural fermentive bath.
Date: February 15, 1921
Creator: Quijano, Ramon
Partner: UNT Libraries Government Documents Department

Safety Device for Steam-Boilers

Description: Patent for a safety device designed to cut off steam in the even of an accident.
Date: July 15, 1902
Creator: Foskett, Fred
Partner: UNT Libraries Government Documents Department

Door-Bolt.

Description: Patent for improvement in door bolts composing a device clamping a bolt to the bottom of the door.
Date: April 15, 1919
Creator: Yarberry, Roland L.
Partner: UNT Libraries Government Documents Department

Elastic Bulletin Board

Description: Patent for a general utility bulletin-board. This device applies to various function whereby exists a need for posting bulletins and announcements. The bulletin board is made of elastic material to increase efficiency and serviceability. Illustrations included.
Date: January 15, 1907
Creator: Weeks, Frank W.
Partner: UNT Libraries Government Documents Department

Curtain Stretcher

Description: Patent for curtain stretcher or frames
Date: April 15, 1913
Creator: Buckreis, Valentine
Partner: UNT Libraries Government Documents Department

Camera.

Description: Patent for "means for accurately focusing the main or photographic lens without relying upon the scale; to provide means for determining the full extent of the view to be photographed; and to provide for seeing the image upon a ground glass up to the moment of exposure." (lines 10-16)
Date: August 15, 1916
Creator: Overman, Charles Joseph
Partner: UNT Libraries Government Documents Department

Spring-Wheel.

Description: Patent for an improved spring wheel "which may replace the inelastic wheels commonly used in connection with automobiles, and which are usually made of wood" (lines 10-13) including illustrations.
Date: June 15, 1915
Creator: Gebhardt, William
Partner: UNT Libraries Government Documents Department

Steering-Wheel Lock.

Description: Patent for an improved steering wheel lock that avoids the need for a specially constructed lock. Utilizes parts of simple, cheap and sturdy construction capable of being used in any motor vehicle design.
Date: February 15, 1921
Creator: Gerfers, Richard P.
Partner: UNT Libraries Government Documents Department

Electric Signaling System for Railways

Description: Patent for an electric signaling system for railways which allows the engineer to see whether there is any danger or obstruction ahead on the track, and send and receive signals to and from a distant point. Illustrations included.
Date: June 15, 1909
Creator: Lacroix, Fred
Partner: UNT Libraries Government Documents Department

Fire-Escape

Description: Patent for "a fire-escape and observation-tower, which may be raised or extended at any point, or be lowered and compactly folded for transportation" (lines 7-10).
Date: January 15, 1889
Creator: Rüllmann, John D.
Partner: UNT Libraries Government Documents Department

Bottle - Stopper.

Description: Patent for a new and useful bottle-stopper. This design is to "improve the construction of bottle-stoppers and to enable a metallic sealing-cap to be readily removed from the neck of a bottle without the use of an instrument" (line 11 - 14).
Date: February 15, 1898
Creator: Neuendorff, John B.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen