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595 Matching Results
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Artificial Stone.
Patent for artificial stone made of a special combination of cement that hardens and stays hard under water. It also does not conduct heat.
Date:
March 19, 1895
Creator:
Power, John H. & Power, Rufus M.
System:
The Portal to Texas History
Attachment for Dental Instruments.
Patent for a dental instrument which is to attach to a dental drill handle. Protecting the patient's tongue from being cut by the drill or grinding disk while the patient's lower teeth are being operated on, including illustrations.
Date:
November 19, 1918
Creator:
Luzzi, August F.
System:
The Portal to Texas History
Attachment for Disk Harrows.
Patent for improvements in disk harrows, including instructions and illustrations.
Date:
June 10, 1889
Creator:
Moffitt, William E.
System:
The Portal to Texas History
Attachment for Phonographs, &c.
Patent for an attachment for phonographs to be used to have records play on a loop. Illustrations included.
Date:
October 19, 1909
Creator:
Perrenot, George F.
System:
The Portal to Texas History
Attachment for Type-Writing Machines.
Patent for a new and useful attachment for type writing machines, including instructions and illustrations.
Date:
September 19, 1899
Creator:
Pribyl, Frank G.
System:
The Portal to Texas History
Automatic Fuse Plug
Patent for "improvements in automatic fuse plugs" (lines 12-12). These are "adapted to be successively engaged by a swinging contact arm" (lines 16-17).
Date:
May 19, 1914
Creator:
Bowman, Levi M.
System:
The Portal to Texas History
Automatic Liquid-Fuel Regulator for Steam-Generators.
Patent for improved automatic liquid fuel feed regulator for steam generators especially adapted for use in connection with steam generators in which liquid hydrocarbon or case is used as fuel.
Date:
May 19, 1914
Creator:
Ford, Arthur
System:
The Portal to Texas History
Automatic Railway Switch
Patent for an automatic railway switch. Illustration included.
Date:
September 19, 1905
Creator:
Ditmars, Frederick R. S. & Hendrix, A. S.
System:
The Portal to Texas History
Automatic Train Signal
Patent for new automatic train signal. It was invented to improve train signaling systems for automatic trains.
Date:
November 19, 1918
Creator:
Bulla, Melburn Bernie
System:
The Portal to Texas History
Automobile-Fender
Patent for improvements in automobile-fenders. A simple and efficient cushioning fender for breaking.
Date:
April 19, 1921
Creator:
Dodson, George W.
System:
The Portal to Texas History
Automobile Refrigerator
Patent for a refrigerator that can house lunches and bottles inside a compact, small space. Will safely store materials without fear of the items inside being damaged or jostled during the movement of the automobile.
Date:
September 19, 1916
Creator:
Rilling, Charles G.
System:
The Portal to Texas History
Auxiliary Piano Pedal
Patent for an auxiliary piano pedal. This invention is an improvement to the construction of an auxiliary pedal and foot-rest for children. Illustration included.
Date:
March 19, 1907
Creator:
Norcross, Levi Watson
System:
The Portal to Texas History
Axle-Box.
Patent for a simple, inexpensive, and durable wheel-axle box that is "adapted to contain a supply of lubricating material and constructed to feed the same continuously to the axle-spindle to prevent overheating, and furthermore, to provide means for preventing ingress of dust" (lines 9-14).
Date:
November 19, 1895
Creator:
Casto, Tony Lo
System:
The Portal to Texas History
Axle-Box for Vehicles
Patent for axle box for vehicles "in which after the axle and axle-boxes have been worm by use the lost motion can be taken up by interposing a tightening-washer and spring between the axle-box and nut, so the the axle-box of the wheel is restored to the same condition.(10-15)
Date:
May 19, 1903
Creator:
McFarland, Julian
System:
The Portal to Texas History
Back Spacing Attachment for Type Writing Machines
Patent for an attachment to provide type writing machines with back space. Illustration included.
Date:
July 19, 1904
Creator:
Parker, William A.
System:
The Portal to Texas History
Bag.
Patent for a new and improved bag. This design is "compris[ed of] the body divided down its front, one edge having staples and the other edge having openings adapted to engage said staples, a covering-flap provided with an opening adapted to engage one of said staples, and a flexible fastening device secured to said bag and adapted to be passed through said staples for securing the edges and covering-flap" (lines 62-71).
Date:
July 19, 1887
Creator:
Franks, Lewis Wigfall
System:
The Portal to Texas History
Bag-Holder
Patent for bag holder " an improved cabinet for holding paper bags and the like articles; and the object is to construct a useful, inexpensive cabinet which will be light and compact and practical and in which bags may be placed and taken out when needed without mutilating the bags" (lines 7-13) including instructions and illustrations.
Date:
November 19, 1901
Creator:
Thompson, King D.
System:
The Portal to Texas History
Bale Band Buckle
Patent for bale band buckle.
Date:
December 19, 1916
Creator:
Ragsdale, William C.
System:
The Portal to Texas History
Bale-Band Fastener.
Patent for a new and useful bale band fasteber, including instructions and illustrations.
Date:
December 19, 1899
Creator:
Campbell, Douglas M.
System:
The Portal to Texas History
Bale Tie.
Patent for a new and improved bale tie. This design is of a metal band with several slots, so that the accompanying metal button can pass through any two overlapping slots, securing the bale within the band.
Date:
July 19, 1881
Creator:
Griffin, James Lee
System:
The Portal to Texas History
Bale-Tie Buckle
Patent for a bale tie buckle made from one piece of wire.
Date:
December 19, 1911
Creator:
McFarland, Frank H.
System:
The Portal to Texas History
Bale-Tie Buckle.
Patent for a new bale tie buckle made of wire material "in which the buckle is closed by the strain or stress on the bale tie" (lines 11-14), including illustrations.
Date:
August 19, 1913
Creator:
Frantz, Ezra A.
System:
The Portal to Texas History
Baling-Press
Patent for a "press as simple in construction and operation as possible, of sufficient power to do the work effectively, and arranged to be readily moved from place to place at pleasure" (lines 12-16).
Date:
February 19, 1889
Creator:
Hillman, William & Ripple, Joseph F.
System:
The Portal to Texas History
Baling-Press.
Patent for "new and useful Improvements in Baling-Presses" (lines 5-6) including instructions and illustrations.
Date:
February 19, 1889
Creator:
Bywaters, Joseph K.
System:
The Portal to Texas History