Resource Type
Serial/Series Title
Country
199 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
199
next
Combined Tie-Plate and Rail Anticreeper
Patent for a railroad tie plate designed to remained locked to the base of the rail and to prevent dislocation of the base. Illustrations included.
Date:
March 29, 1910
Creator:
Clarke, Marcus S. & Adreon, Edward L., Jr.
Object Type:
Patent
System:
The Portal to Texas History
Apparatus for Treating Granular Materials
Patent for an apparatus for treating granular materials. Illustrations included.
Date:
October 29, 1912
Creator:
Lanaux, Alfred A.
Object Type:
Patent
System:
The Portal to Texas History
Auto-Organ
Patent for an organ that can be operated by vehicles or windmills. Illustrations included.
Date:
November 29, 1910
Creator:
England, James Ross
Object Type:
Patent
System:
The Portal to Texas History
Air-Lift for Elevating Liquids.
Patent for a pneumatic lift that maintains the air pressure needed to effectively move liquid through a pipe.
Date:
June 29, 1915
Creator:
Andrews, Benjamin
Object Type:
Patent
System:
The Portal to Texas History
Auto power transmitting jack
Patent for auto power transmitting jack and it uses.
Date:
March 29, 1915
Creator:
Adolf F. Johnson, of El Campo, Texas
Object Type:
Patent
System:
The Portal to Texas History
Anti-Rail-Creeper Tie-Plate
Patent for an improvement in Anti-Rail-Creeper Tie-Plates. This device was designed to prevent rails from wearing into the ties, "creeping longitudinally or moving laterally; also to prevent a rail from canting outwardly."
Date:
September 29, 1914
Creator:
McCombs, Oliver A.
Object Type:
Patent
System:
The Portal to Texas History
Attachment for Moving Picture Machines
Patent for improvements in attachments for moving picture machines through edges of film being lubricated or smoothed.
Date:
February 29, 1916
Creator:
Parker, Isaac B.
Object Type:
Patent
System:
The Portal to Texas History
Improvement in Fence Posts.
Patent for improvements in fence posts and has "for its primary object to provide a post which may be of extremely simple construction and operation and especially adapted for use in constructing wire fences" (lines 12-15) including instructions and illustrations.
Date:
December 29, 1914
Creator:
Conner, Elmer E.
Object Type:
Patent
System:
The Portal to Texas History
Boll-Weevil Exterminator
Patent for an air suctioning instrument that exterminates boll-weevil and other insects that infest cotton crops. Illustrations included.
Date:
May 29, 1917
Creator:
Goar, Robert Keith
Object Type:
Patent
System:
The Portal to Texas History
Beam-Spring Trip for Cultivators, Plows, &c.
Patent for the improvement of "the construction of spring trips, and to provide a simple and inexpensive spring trip, capable of being constructed of sufficient strength to enable it to be employed on stirring and breaking plows as well as cultivators, planters and the lighter class of agricultural implements" (lines 12-18) including instructions and illustrations.
Date:
July 29, 1913
Creator:
Alsup, Thomas B.
Object Type:
Patent
System:
The Portal to Texas History
Attachment For Sawmill-Dogs
Patent for new and useful improvements in attachments for Sawmill-Dogs. This invention relates to sawmill dogs, and has for its primary object to provide a simple and efficient device for retaining the actuating lever of a lever mechanism in adjusted position.
Date:
May 29, 1917
Creator:
Lynch, C. W.
Object Type:
Patent
System:
The Portal to Texas History
Automatic Circuit-Control Apparatus
Patent for an automatic circuit control that uses electro-magnetics. The invention is primarily used for making or breaking circuits.
Date:
November 29, 1913
Creator:
Barron, Melvil
Object Type:
Patent
System:
The Portal to Texas History
Aeroplane
Patent for an airplane with improved steering capabilities and adjustments for atmospheric conditions.
Date:
September 29, 1914
Creator:
Canion, William G.
Object Type:
Patent
System:
The Portal to Texas History
Toy
Patent for a toy particularly adapted for the amusement of small children.
Date:
May 29, 1914
Creator:
Boyle, Frank J.
Object Type:
Patent
System:
The Portal to Texas History
A Systematic Synopsis of the Muskrats
From introduction: "Systematic account of the genus Fiber through study of over 1,000 specimens, chiefly well-prepared skins, accompanied by skulls, together with many odd skulls and skeletons."
Date:
April 29, 1911
Creator:
Hollister, N.
Object Type:
Report
System:
The UNT Digital Library
Air Intake Device.
Patent for an air intake device for automobiles and other internal combustion engines. Provides novel and improved heated air supply for carburetors during cold weather. Adjustable to admit unheated air in various proportions according to the air temperature and weather.
Date:
January 29, 1918
Creator:
Hornburg, C.A.
Object Type:
Patent
System:
The Portal to Texas History
Air-Brake for Automobiles
Patent for air-brakes in automobiles. It is a system that replaces fluid braking systems with an air-based braking system.
Date:
October 29, 1918
Creator:
Daniel, Wiley Eugene
Object Type:
Patent
System:
The Portal to Texas History
Bearing for Baling-Presses.
Patent for a bearing for cotton presses which allows for greater force and less friction.
Date:
December 29, 1916
Creator:
Taft, John A.
Object Type:
Patent
System:
The Portal to Texas History
Track Gage
Patent for a track laying appliance which gages the distance between the rails of a track so that the rails may be disposed at the proper gages at all times. (Lines 10-13)
Date:
October 29, 1918
Creator:
McGuire, Johnie A.
Object Type:
Patent
System:
The Portal to Texas History
Wrench
Patent for a wrench. The invention consists of a locking device to prevent the jaw from sliding. Illustration included.
Date:
October 29, 1912
Creator:
Fernandez, Pedro
Object Type:
Patent
System:
The Portal to Texas History
Wire-Stretcher.
Patent for "an improved wire stretcher especially adapted for use in localities where trees or other stationary objects from which to pull are scarce" (lines 11-15).
Date:
March 29, 1910
Creator:
Carnes, John P.
Object Type:
Patent
System:
The Portal to Texas History
Wrench.
Patent for a new sliding jaw type wrench which enables objects to be clamped in the jaws of the wrench securely while leverage is used to rotate the head of a nut.
Date:
July 29, 1913
Creator:
McGill, Wisdom
Object Type:
Patent
System:
The Portal to Texas History
Wrench
Patent for improved construction and function of wrenches. Improvements include a more simple, durable, and inexpensive method of construction and arrangement of the adjustable jaw as to allow a single hand to hold and adjust the wrench simultaneously.
Date:
July 29, 1913
Creator:
Ashliman, Adolph E.
Object Type:
Patent
System:
The Portal to Texas History
World-Chronometer
Patent for a globe set on top of a pedestal, where the globes rotates by clock work to instruct the user of the time for any given place on the globe. Sides of the pedestal also allow for advertising.
Date:
December 29, 1914
Creator:
Agnew, Walter F.
Object Type:
Patent
System:
The Portal to Texas History