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38 Matching Results
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Automatic Change-Over Signal for Motion-Picture Machines
Patent for an automatic change-over signal for motion picture machines that signals the approach of the end of the film reel.
Date:
August 13, 1918
Creator:
Wood, Victor & Feegles, De Witt C.
System:
The Portal to Texas History
Advertising Attachment for Scales.
Patent for improvements in advertising attachments for scales to "provide an attachment of the character specified, wherein a series of display members are provided, mounted to be moved into different positions, to bring different matter into different positions, and controlled to movement by the stepping onto the weighing platform of the one to be weighed." (lines 11-18)
Date:
July 13, 1920
Creator:
Funk, Arthur Neal
System:
The Portal to Texas History
Screen Pickup-Roller.
Patent for improvements for condensing things such as lint and hair and removing them from "the screen cylinder of the apparatus by a screen pickup roller." (lines 13-15)
Date:
July 13, 1920
Creator:
Martin, George W.
System:
The Portal to Texas History
Aeroplane
Patent for an aeroplane that is inexpensive and easily built, while preventing the aeroplane from going into a tailspin.
Date:
December 13, 1921
Creator:
McGee, Dan
System:
The Portal to Texas History
Combined Educational Chart, Drawing-Board, and Writing-Desk.
Patent for "a combined desk and blackboard" (line 68) that includes illustrations.
Date:
January 13, 1914
Creator:
Henderson, George A.
System:
The Portal to Texas History
Land-Breaking Plow
Patent for a plow that also includes rotary drums. The rotary drums carried "sub-soiling and breaking plows; and the object is to provide plows which can be used to break the land to any desirable depth in any kind of soil without turning over the soil."
Date:
October 13, 1914
Creator:
Reed, Arthur
System:
The Portal to Texas History
Picture Display Machine
Patent for machines that display advertising machines that will rotate in the advertisements it displays.
Date:
February 13, 1917
Creator:
Osborne, James M.
System:
The Portal to Texas History
Guard Doors and the Like
Patent for improved guards for doors.
Date:
February 13, 1917
Creator:
Agee, Howard L. & Agee, Sidney A.
System:
The Portal to Texas History
Patent for Matrix Broach-Molding Device
Patent for Matrix Broach-Molding Device
Date:
March 13, 1917
Creator:
Markwell, Andrew E.
System:
The Portal to Texas History
Wind-Shield Protector.
Patent for windshield protector to "protect people from the danger of broken glass from the wind-shields of automobiles ... and will also prevent people from being thrown against such constructions as wind-shields." (lines 11-17)
Date:
June 13, 1916
Creator:
Uttz, William A.
System:
The Portal to Texas History
Collapsable Carrying Crate
Patent for carrying case that can be folded up to be put away when unused.
Date:
February 13, 1917
Creator:
Bomar, Thomas B.
System:
The Portal to Texas History
Candy Wrapping Machine
Patent for a machine that will enrobe stick cand with a wrapper. It will recieve the candy stick by stick, wrap it in paper, and twist the ends.
Date:
March 13, 1917
Creator:
Greer, Jesse W.
System:
The Portal to Texas History
Bracket
Patent for an improved bracket.
Date:
March 13, 1917
Creator:
Mertz, George W.
System:
The Portal to Texas History
Bale-Tie Buckle.
Patent for a buckle that secures ends of bale ties so that they are not exposed nor endanger the hands of farm workers.
Date:
May 13, 1913
Creator:
McFarland, Frank Hays
System:
The Portal to Texas History
Silo Construction
Patent for Improvements in Silo Construction which include verticalstaves, grooves, and sealing strips. Illustrations included.
Date:
November 13, 1917
Creator:
Dietz, Paul A.
System:
The Portal to Texas History
Gas-Generator.
Patent for Gas Generator. This patent improves previous gas generators, that include generator casings having air inlets and gas inlets. this invention provides a form of automatic feed of air, oil, and acid to the generator in proper proportions.
Date:
May 13, 1913
Creator:
Gregson, William & Wisherd, John A.
System:
The Portal to Texas History
Sash-Holder.
Patent for a builders' hardware used to hold a sash in a closed to the adjacent stile so that the sash cannot be opened from the outside.
Date:
November 13, 1917
Creator:
Boynton, Amos W.
System:
The Portal to Texas History
Coin-Controlled Slide
Patent for a coin-controlled slide used for operating mechanical musical instruments and vending machines. Illustrations included.
Date:
September 13, 1910
Creator:
Hammond, Robert P.
System:
The Portal to Texas History
Coin Operated Vending Machine
Patent for a coin operated vending machine that is meant to be inexpensive and adapted to protect the items being vended, and to allow adjustment for coins of different denominations.
Date:
September 2, 1902
Creator:
Fender, John Brown
System:
The Portal to Texas History
Boltless Fish and Bed Plate for Railway Rails
Patent for "fish-plates and bed-plates so constructed that rails can be secured in place without the necessity of making holes in the ends of the rails [...]; and the object is to simplify rail-joints and make the ends of the abutting rails stronger and to repair broken rails" (lines 10-17).
Date:
October 6, 1902
Creator:
Crawford, William, R.
System:
The Portal to Texas History
Analgetic Bandage.
Patent for a new and useful "analgetic bandage for curing headaches and oher disorders of the nervous system" (line 5-7) including illustrations.
Date:
May 13, 1902
Creator:
Ray, Thomas L.
System:
The Portal to Texas History
Automatic Machine for Forming Plastic Bodies
Patent for a machine which quickly and automatically forms plastic bodies and blocks when fed the material. Illustrations included.
Date:
April 13, 1909
Creator:
Burton, Luther L.
System:
The Portal to Texas History
Machine for Assorting, Stacking, and Counting Coins
Patent for a machine which organizes, stacks, counts, and gives the total value of a collection of coins. Illustrations included.
Date:
April 13, 1909
Creator:
Brewster, Bertram Forrest
System:
The Portal to Texas History
Pump-Barrel Attachment.
Patent for a pump barrel attachment, which has a trap to catch any material falling off the valve.
Date:
September 13, 1910
Creator:
Riddle, William Nelson
System:
The Portal to Texas History