37 Matching Results

Explore Results

Results: 1 - 24 next

Wire-Screen Frame.

Description: Patent for a more economical, foldable wire screen frame for doors with removable wire mesh, and included illustration.
Date: December 18, 1917
Creator: Carroll, Houston Monroe
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Wireless Break-Key

Description: Patent for a wireless break key that allows a station to just have one aerial line and prevents burn out of the machinery and injury to operators while transmitting messages faster than other wireless devices.
Date: December 31, 1912
Creator: Mobley, Grier P.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Lard-Extracting Machine.

Description: Patent for a machine by which lard, or other substance with a similar consistency, "may be extracted directly from the original shipping vessel, such as a barrel... so that the lard will be expelled though and delivered from a dispensing nozzle" (lines 18-23); including instructions and illustrations.
Date: December 30, 1913
Creator: Paolucci, Henry E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Insulator.

Description: Patent for an insulator for water pipes that conducts away electric current to be utilized elsewhere.
Date: December 25, 1917
Creator: Stone, Oscar Otto
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Lawn-Sprinkler.

Description: Patent for an inexpensive lawn sprinkler that serves the dual purpose of connecting to a hose to spread the water over a broad area and of holding a hose stationary to water a single area.
Date: December 11, 1917
Creator: Schneider, Gustav H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Traffic-Signal.

Description: Patent for a traffic signal designed especially for use while attached to an automobile, illustrations included. The device is intended to indicate the direction of proposed turning and travel of the vehicle via controls that are convenient to the vehicle operator.
Date: December 9, 1919
Creator: Wilke, Edward V.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Nut-Lock.

Description: Patent for "new and useful Improvements in Nut-Locks" (lines 5-6). "This invention relates to improvements in nut locks. The principal object of the invention is to provide a novel and efficient device for locking a nut on the end of an axle shaft or the like" (lines 12-17).
Date: December 7, 1915
Creator: Best, Eben
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Universal Lever

Description: Patent for a new universal lever “for the purpose of the transmission of power from any suitable source to a rod or bar, for reciprocating the rod or bar in a perfectly straight line at all times” (lines 15-18) including instructions and illustrations.
Date: December 14, 1915
Creator: Blackaller, Miguel
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Paracentesis Needle or Trocar

Description: Patent for a needle with the purpose of injecting fluids or extracting excess fluids from the body. Includes illustrations to demonstrate the object of the patent.
Date: December 4, 1917
Creator: Hill, Phillip
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Overall-Suspenders.

Description: Patent for a strong and comfortable overall suspenders that have an elastic web inside the straps connecting the shoulder padding to the end pieces.
Date: December 11, 1917
Creator: Patterson, James A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Pneumatic Tire.

Description: Patent for pneumatic tire that is not susceptible to puncture, rim cut or blow out, including illustrations.
Date: December 16, 1913
Creator: Luck, John J.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Shock Absorber.

Description: Patent for a shock absorber used on automobiles and others vehicles that provides additional support to a body supporting spring.
Date: December 11, 1917
Creator: Redmond, Charles
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Sash-Holder.

Description: Patent for "new and useful Improvements in Sash-Holders" (lines 5-6). "My invention relates to sash holders... and the object of my invention is to so change the construction of said patented sash holder as to simplify, cheapen and otherwise improve the same" (lines 13-19).
Date: December 7, 1915
Creator: Hart, Joel T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cycle-Frame.

Description: Patent for a bicycle frame meant to cushion the rider from impact by stabilizing the vehicle's frame.
Date: December 8, 1914
Creator: White, Edward Young
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Gate

Description: Patent for a gate. This invention allows a movable gate to hang on ball bearing hangers without sagging. Illustrations included.
Date: December 3, 1912
Creator: Wade, William & Peterson, Mack C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Gasoline and Oil Renovator

Description: Patent for a device that can take the impurities from gasoline and oil, thus making them reusable. Development and use are within text; includes illustrations to demonstrate the object of the patent.
Date: December 4, 1917
Creator: Caen, George
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Envelop.

Description: Patent for an improved safety envelope for use in mail order business where coins and money are transmitted.
Date: December 8, 1914
Creator: Utt, Allen
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen