45 Matching Results

Search Results

Results: 1 - 24 next

Tie

Description: Patent for a metallic casing for a railroad tie. Illustrations included.
Date: August 27, 1912
Creator: Bzsan, Stefan
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Washer.

Description: Patent for improvements in washers by providing a washer with “two pivoted members, which can be swung open to insert the washer without removing the bolt or spoke upon when the washer needed to be replaced.” (Lines 10-13, p. 1) Illustration is included.
Date: October 14, 1913
Creator: Bulter, Joseph F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Oil-Well Drill

Description: Patent for an Oil-Well Drill with the "...object of the invention being to provide means to prevent the drill from becoming unscrewed from the drill rod and dropping into the bottom of the well" (lines 12-16).
Date: December 29, 1916
Creator: Parker, Roy B. & Spurlock, Robert C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Churn-Body.

Description: Patent for a churn body with a temperature regulator for the cream.
Date: December 13, 1910
Creator: Liles, William W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Monkey Wrench

Description: Patent for a type of monkey wrench in which the movable jaw of the wrench is mounted upon the fixed jaw so that it is easily shifted upon the disengagement of a detent for the fixed jaw. This allows the wrench to be held in any desired adjusted position with relation to the fixed jaw.
Date: October 18, 1912
Creator: Joseph Mensik
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Casing Spear

Description: Patent for a casing spear, "to remove casing within a well or removing a tool which may be dropped within the casing," with accompanying illustrations of the patent.
Date: October 23, 1917
Creator: Wagner, Warren
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Table Cloth Clasp.

Description: Patent for table cloth clasp, "which may be readily detachably connected with the table top, will securely hold the table cloth in place thereon, and will be entirely concealed by the table cloth" (lines 14-17).
Date: February 14, 1913
Creator: Hatzfeld, Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Portable Liquid-Cooling Tank.

Description: Patent for a portable tank for transporting liquids, which has a compartment for ice to keep the liquids cool including instructions and illustrations.
Date: May 16, 1911
Creator: Ingram, Jonathan D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Paper Clip

Description: Patent for a paper clip. Illustration included.
Date: May 10, 1910
Creator: Galbraith, David G. & Galbraith, Nannie L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Oven

Description: Patent for an oven that cooks evenly and at a higher heat than other ovens with the same amount of fuel.
Date: October 8, 1912
Creator: Seale, Jefferson W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Permutation-Lock.

Description: Patent for "new and useful improvements in permutation-locks." (Lines 6-7) This lock is specifically designed to protect delivered milk bottles from theft.
Date: November 13, 1917
Creator: Kirkpatrick, Otey R.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cut-Off Lock

Description: Patent for gasoline cutoff for motor vehicles. Allows for vehicle to be still in use or running when left unattended, but will prevent it from being stolen.
Date: January 9, 1917
Creator: Reid, William O.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pistol- Holster

Description: Patent for a pistol holder. The holder will secure the pistol in the position that it should be in, at all times.
Date: January 4, 1916
Creator: Parrish, Byron B.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Reversing Mechanism For Engines.

Description: Patent for improvements in "reversing mechanism for engines, where the operating lever may be supported in such a manner as to substantially eliminate lost motion, and where the reverse lever may be operated with greater convenience and facility." (lines 11-17).
Date: December 5, 1916
Creator: Wagner, Warren
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wire Stretcher and Repairer.

Description: Patent for a new wire stretcher and repairer that stretches and repairs broken telephone, telegraph, or other types of wires and also takes up slack in the line when stringing wires.
Date: July 15, 1913
Creator: Butler, Joseph F.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Lock-Strike.

Description: Patent for simple and durable lock plates for door frames. This patent is for the keeper plates for door locks and is an invention "for rendering the plate adjustable both vertically and horizontally without detaching the same from the door jamb" (lines 11-14). Includes one illustration page and description.
Date: July 9, 1918
Creator: Russell, Leo
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Ice-Can Fastener for Ice Plants.

Description: Patent for an ice-can fastener that can be easily opened and closed, allowing water to freeze quickly in the can. The patent includes instructions and illustrations.
Date: August 11, 1914
Creator: Drake, William C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Condenser.

Description: Patent for a condenser for converting exhaust steam from motors into potable water for ice making.
Date: November 15, 1910
Creator: Galbraith, David G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen