45 Matching Results

Search Results

Results: 1 - 24 next

Pump

Description: Patent for a pump used during the process of drilling wells. Illustrations included.
Date: April 11, 1911
Creator: Wintz, Thornton E.
Partner: UNT Libraries Government Documents Department

Combined Board-Set and Nail-Driver

Description: Patent for a combined board set and nail driver that allows nails to be driven into wall boards without scarring the wood.
Date: August 15, 1911
Creator: Vaughan, Alonzo
Partner: UNT Libraries Government Documents Department

Rail Fastener

Description: Patent for a rail fastener for concrete rail ties. It is a bolt receiver to be placed in concrete rail ties to allow the bolts to be held securely.
Date: March 16, 1911
Creator: Wessel, Frederick
Partner: UNT Libraries Government Documents Department

Drafting Appliance

Description: Patent for the invention of improvements of drafting appliances.
Date: December 13, 1911
Creator: Blair, Oliver C.
Partner: UNT Libraries Government Documents Department

Support for Compasses

Description: Patent for a support for compasses used for railway coaches. Illustrations included.
Date: November 14, 1911
Creator: Ely, William S.
Partner: UNT Libraries Government Documents Department

Compressed-Air Engine

Description: Patent for a compressed air engine. Illustrations included.
Date: September 5, 1911
Creator: Murray, Dick H.
Partner: UNT Libraries Government Documents Department

Well-Strainer

Description: Patent for a well strainer made of sheet metal.
Date: August 29, 1911
Creator: Layne, Mahlon E.
Partner: UNT Libraries Government Documents Department

Truck

Description: Patent for a traction truck that minimizes jarring of the truck bed.
Date: October 17, 1911
Creator: Haight, Washington Z.
Partner: UNT Libraries Government Documents Department

Rice-Hulling Machine

Description: Patent for a rice hulling machine. Illustrations included.
Date: April 4, 1911
Creator: Couch, Albert B.
Partner: UNT Libraries Government Documents Department

Smoothing-Iron.

Description: Patent for a redesigned smoothing iron. This includes the design of a hollow transparent body with heating elements. The elements are made of replaceable lights which heat the body as well as lighting up so that the unit may be used in a dimly lit room.
Date: November 28, 1911
Creator: Thomas, Theodore G.
Partner: UNT Libraries Government Documents Department

Ignition Regulator

Description: Patent for an ignition regulator that keeps the explosions in an internal combustion engine going at a regular rate.
Date: September 26, 1911
Creator: Carpenter John C.
Partner: UNT Libraries Government Documents Department

Roller-Drill

Description: Patent for a roller drill that has a roller spindle which is detachable.
Date: November 28, 1911
Creator: Hughes, Howard Robard
Partner: UNT Libraries Government Documents Department

Lumber-Calculator

Description: Patent for a lumber calculator that has printed calculations for quickly determining the amount of board feet in a pile of lumber.
Date: April 25, 1911
Creator: Stalcup, James F.
Partner: UNT Libraries Government Documents Department

Spark-Plug

Description: Patent for a spark plug that has a cooling method for keeping the porcelain section from cracking and a better way of keeping it clean.
Date: June 27, 1911
Creator: Harpst, Fred E.
Partner: UNT Libraries Government Documents Department

Focusing Device for Cameras

Description: Patent for a focusing device for cameras. "In photographic cameras, the objective lens forms a reduced image which is thrown upon a plate of ground glass through which ground glass the image is observed" (lines 9-13). Illustration included.
Date: January 31, 1911
Creator: Grant, Adolphus S.
Partner: UNT Libraries Government Documents Department

Wheel.

Description: Patent for light weight wheels for use in wheelbarrows and trucks, which are capable of handling large, heavy loads and lubricating its own hub bearings.
Date: September 26, 1911
Creator: Heibeck, John
Partner: UNT Libraries Government Documents Department

Pump-Operating Mechanism

Description: Patent for a mechanical pump operating mechanism that increases capacity.
Date: July 4, 1911
Creator: Linnartz, Hugo
Partner: UNT Libraries Government Documents Department

Grain-Polisher

Description: Patent for a grain polisher designed to remove foreign objects from rice and other similar grains. Illustrations included.
Date: April 11, 1911
Creator: Couch, Albert B.
Partner: UNT Libraries Government Documents Department

Casing Mechanism

Description: Patent for a casing mechanism for placing in oil wells to block water flow.
Date: February 14, 1911
Creator: Stewart, John S.
Partner: UNT Libraries Government Documents Department

Hair-Drying Brush

Description: Patent for a hair drying brush that has some heated teeth and some non-heated teeth for drying hair.
Date: April 25, 1911
Creator: Taylor, Samuel
Partner: UNT Libraries Government Documents Department

Valve.

Description: Patent for a valve, comprised of a valve seat and a moving part that is made in such a way as to minimize wear and tear. The seat, which attaches to the pump stem, supports the value stem, which is then covered by a thimble that supports a rubber disk. This rubber disk helps prevent liquid and sand from wearing against the valve stem.
Date: November 14, 1911
Creator: Wintz, Thornton E.
Partner: UNT Libraries Government Documents Department

Bat-Former

Description: Patent for a cotton bat former that produces a bat of uniform size and weight.
Date: March 21, 1911
Creator: Ball, Samuel M.
Partner: UNT Libraries Government Documents Department

Cash-Fare-Slip Holder

Description: Patent for a cash fare slip holder. Illustrations included.
Date: December 12, 1911
Creator: Thomsen, Herman E. & Rienhardt, William A.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen