66 Matching Results

Search Results

prev Results: 49 - 66

Street-Indicator for Electric Cars.

Description: Patent for improvements in street indicating device for electric cars by informing the driver which street is, as the car approaches the streets. The device can be mount within a car and once it is installed, it is completely automatic. Illustration is included.
Date: October 7, 1913
Creator: Morton, James E.
Partner: UNT Libraries Government Documents Department

Braiding Attachment for Sewing-Machines.

Description: Patent for an "attachment to the pressure-foot of sewing machines to carry a tinsel or braid in proper position relative to the needle" (lines 15-17) to ensure the tinsel or braid is fully attached to the desired outline on the cloth. Patent includes instructions and illustrations.
Date: September 7, 1897
Creator: Tynes, Minor Eugene
Partner: UNT Libraries Government Documents Department

Canning Apparatus

Description: Patent for a boiling receptacle to efficiently boil water while food may be cooked above the boiling water. Illustrations included.
Date: July 7, 1908
Creator: Wilson, William Wharton
Partner: UNT Libraries Government Documents Department

Attachment for Diaphragm Face Plates

Description: Patent for an attachment for diaphragm face plates. Illustration included.
Date: March 7, 1911
Creator: Labadie, Victor
Partner: UNT Libraries Government Documents Department

Apparatus for Protecting Electrical Circuits.

Description: Patent for an apparatus for protecting electrical circuits, and is an improvement on a previous patent (No. 537,932) issued to the inventor. This patent consists of "an electrical circuit, an alarm or indicator, a continuously-operating signal-transmitter at the protected structure operating to affect or influence the alarm or indicator, and a second or duplicate continuously-operating signal-transmitter located at the watchman's station, operating in unison with the first-named signal-transmit… more
Date: January 7, 1896
Creator: Oram, John M.
Partner: UNT Libraries Government Documents Department

Plow

Description: Patent for a plow. It "is to provide an improved plow stock or frame having an adjustable foot to regulate the inclination or pitch of the plow-point" (p. 2).
Date: August 7, 1888
Creator: Whatley, George Washington,
Partner: UNT Libraries Government Documents Department

Counterbalancing and Adjustable Sash for Windows.

Description: Patent for window sashes made of two separate sections, one for the upper portion and the other for the lower portion of a window. Each sash section can be operated independently from the other by mechanisms on the right and left side of the window.
Date: February 7, 1922
Creator: Peaden, William H.
Partner: UNT Libraries Government Documents Department

Bustle.

Description: Patent for a new and improved bustle. This design consists in "[a] bustle consisting of a single piece of wire bent in spiral form, and bent at its ends to form loops to which are secured straps . . . having a buckle, and the elastic strap secured to the strap and engaging a buckle on the strap" (lines 85-90).
Date: July 7, 1885
Creator: Davis, Charles Robert
Partner: UNT Libraries Government Documents Department

Lift for Gin-Breasts.

Description: Patent for safely positioning the gin breast by including a operating lever to raise, swing, or lower the breast.
Date: June 7, 1921
Creator: Pool, Charles R. P.
Partner: UNT Libraries Government Documents Department

Electric Water Heater

Description: Patent for improvements to electric water heaters adapted for heating small bodies of water. The interior walls of the cylinders in the heating unit are perforated so that water can freely circulate through and between them.
Date: February 7, 1922
Creator: Stephens, Richard M.
Partner: UNT Libraries Government Documents Department

Attachment for Adding Machine

Description: Patent for new and useful improvements in attachments for adding machines which both add and list the sums accumulated by the adding machine.
Date: January 7, 1919
Creator: Walker, Jack L.
Partner: UNT Libraries Government Documents Department

Baling-Press

Description: Patent for improvements in bailing presses, for baling cotton and other materials and substances. Baling press have strong and durable organization devices and mechanisms for feeding and pressing cotton.
Date: October 7, 1913
Creator: Murray, Stephen D.
Partner: UNT Libraries Government Documents Department

Crude-Oil Burner

Description: Patent for a crude oil burner used for fuel.
Date: October 7, 1902
Creator: Seeger, John B.
Partner: UNT Libraries Government Documents Department

Aeroplane

Description: Patent for an aeroplane. The invention is designed to vary the curvature of the plane from front to rear and by this means the plane may be so adjusted as to reduce the "head resistance" to a minimum. The invention is also trying to find the suitable means for manipulating the adjustable sections whereby the movable sections. This invention aims to provide a machine that is strong, durable, efficient, and comparatively simple to construct.
Date: September 7, 1915
Creator: McCarroll, Frank
Partner: UNT Libraries Government Documents Department

Apparatus For Bleaching Lard Compounds

Description: Patent for an apparatus for bleaching lard compounds. Illustration included.
Date: November 7, 1905
Creator: Humphreys, Jerome N.
Partner: UNT Libraries Government Documents Department

Combination Key and Automatic Stop Cock

Description: Patent for "new and improved Combination Key and Automatic Stop-Cock" (lines 6-7) for the purpose of providing "an automatic arrangement for cutting off the water-supply in hydrants and like appliances when the weather becomes so cold as to endanger the freezing of the water" (lines 11-14).
Date: May 7, 1900
Creator: Randall, Charles Thomas & Holden, Edward Gwynn
Partner: UNT Libraries Government Documents Department

Acetylene Gas Generator

Description: Patent for improving acetylene gas generator designs with the use of an added specification in the form of a new apparatus. Illustrations and instructions are included.
Date: September 7, 1897
Creator: Taylor, George
Partner: UNT Libraries Government Documents Department

Adjustable Cultivator-Tooth Seat.

Description: Patent for certain new and useful improvements in adjustable cultivator tooth seats, including instructions and illustrations.
Date: June 7, 1898
Creator: Shofield, James Drummond
Partner: UNT Libraries Government Documents Department
Back to Top of Screen