UNT Libraries Government Documents Department - 2,691 Matching Results

Search Results

prev Results: 1301 - 1324 next

Horse-Detaching Device.

Description: Patent for a horse-detaching device that attaches to the forward axle of a vehicle. The invention will not affect the seating capacity of the vehicle, and can be used to release the thills of the vehicle quickly if the driver loses control of the horse. The device can be used to guide the vehicle after the horse is released.
Date: February 4, 1896
Creator: Friedlander, Joseph
Item Type: Refine your search to only Patent

Horse Power.

Description: Patent for a new and improved "horse power" (engine). This design "convert[s] the force expended by the horse—in pushing as well as in pulling—into power by the use of a solid shaft turned by the revolving platform and working inside of a sleeve-shaft, which is turned by the lever. . . . by means of which all the force expended by the horse is utilized" (lines 11-18).
Date: August 1, 1882
Creator: Tumey, Charles Henry
Item Type: Refine your search to only Patent

Hose-Support

Description: Patent for hose support with pivoted standard having a part which is adapted to support the nozzle of the hose, with illustrations.
Date: October 20, 1914
Creator: Praeger, Ewald
Item Type: Refine your search to only Patent

Hose-Washer.

Description: Patent for improvement in efficiency of hose washers. Patent helps to prevent accidental detachment of a hose via the use of a "resilient wire" designed to strengthen the connection. Citation: Calvert, Walter Riley. Hose-Washer., patent, April 27, 1915; [Washington D.C.]. University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; crediting UNT Libraries Government Documents Department.
Date: April 27, 1915
Creator: Calvert, Walter Riley
Item Type: Refine your search to only Patent

Housing Characteristics Study: Phase 2

Description: Summary: "This report is a brief analysis of 1970 Census Information from the 1st, 2nd, and 4th count summary tapes. It is compiled from several published sources as well as special designated tract group print-outs for the Alamo Area Council of Governments Region, its several counties and incorporated cities. It is to form a basis along with other studies, of the regional housing development plan."
Date: December 1972
Creator: Alamo Area Council of Governments
Item Type: Refine your search to only Report

Housing Market and Industry Profile: Phase 2

Description: Summary: This report is a brief analysis of the Housing Market and Industry in the Alamo Area Council of Governments Region. It relates the various sources of housing and locates geographically their concerted efforts, in order to identify gaps and unmet needs. It incorporates housing activity throughout the entire eleven county region and will form an important base of the regional housing development plan.
Date: December 1972
Creator: Alamo Area Council of Governments
Item Type: Refine your search to only Report

Hub.

Description: Patent for a wheel hub that "provides for preventing circumferential movement of the inner ends of the spokes, for bracing the spoke-engaging spider, and for locking the spoke-tightening device for preventing the accidental loosening thereof." (Lines 13-18) Includes instructions and illustrations.
Date: March 2, 1897
Creator: Millen, George
Item Type: Refine your search to only Patent

Hydraulic Motor.

Description: Patent for improvements in “water-motor in which the float-boards, paddles, or buckets move through the water in such a manner as to get as nearly as possible all the force it is capable of yielding, avoiding the great waste of power that results from the use of water-wheels.” (Lines 16-22) Illustration is included.
Date: October 27, 1891
Creator: Hurd, Judson B. & McLane, Hiram H.
Item Type: Refine your search to only Patent

Hydrocarbon-Burner

Description: Patent for invention relates to improvements in hydrocarbon-burners of that class which are employed in apparatus for destroying vegetable growths, such as cactus-plants, for heating asphaltum, for concrete and surface drying, and for other purposes where great heat is required.
Date: January 29, 1901
Creator: Neuendorff, John B.
Item Type: Refine your search to only Patent

Hydrocarbon-Burner

Description: Patent for a hydrocarbon burner. This hydrocarbon burner would embody a unique assemblage of component parts, whereby the liquid fuel is properly strained and vaporized, then air is admixed the the gaseous fuel or vapor. The mixture of air and vapor is discharged in a unique manner to support the flames. The construction is comparatively simple, compact and inexpensive in construction as well as being efficient and practical in operation.
Date: September 7, 1915
Creator: Von Hohenstein, Charles H.
Item Type: Refine your search to only Patent

Hydrocarbon-Burner

Description: Patent for a burner that can use kerosene for fuel and avoid clogging with carbon and to provide heat better in every way (including being hotter) while being easier to clean.
Date: September 29, 1914
Creator: Stone, Melvin T.
Item Type: Refine your search to only Patent

Ice Machine.

Description: Patent for a new and improved ice machine. This design consists in "[a]n oil-trap for compression ice-machines, consisting of cylinders provided with inclined diaphragms, and having extensions provided with water-chambers and pipes extending down through the same" (lines 96-100). Said pipes are "to communicate with the cylinders, one of said pipes communicating with the extension of one of the cylinders and the other pipe leading from the ammonia-pump, said cylinders having a suitable arrangeme… more
Date: August 31, 1886
Creator: Diener, Frederic
Item Type: Refine your search to only Patent

Ice Making and Blocking Machine.

Description: Patent for a new and improved ice machine. This design consists in "the combination of a non-conductive casing containing a freezing tank having water supply and discharge pipes, a water-tight diaphragm supported in said casing above the bottom of said tank having downwardly-tapered hollows in its upper surface and corresponding upwardly-tapered molds in its under surface, and a refrigerating medium contained within the said casing over said diaphragm and filling the hollows in the latter" (lin… more
Date: May 17, 1887
Creator: Knox, George F.
Item Type: Refine your search to only Patent
Back to Top of Screen