Resource Type
Collection
Degree Department
Counties
Month
45 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
45
next
System, Method and Apparatus for Energizing Vehicle Brake Lights
Patent relating to the system, method and apparatus for energizing vehicle brake lights.
Date:
August 20, 2010
Creator:
Marlowe, Kenneth Adam; Cotanch, Bryan & Parker, James
System:
The UNT Digital Library
Cultivator Attachment
Patent for altering the regulating the depth of insertion into the ground, without the need of operators alighting from seat of cultivator.
Date:
June 20, 1916
Creator:
Parker, Andy F.
System:
The Portal to Texas History
Flue-Cleaner.
Patent for a portable flue cleaner for boilers. Through a nozzle on the cleaner, the flue cleaner uses the steam from the boiler to remove dirt, dust and soot. The dirt is forced out of the boiler when the steam escapes.
Date:
August 17, 1915
Creator:
Leonard, Carl
System:
The Portal to Texas History
Collapsible Box.
Patent for collapsible box which uses hinges to strengthen the box and to allow the box to be collapsed easily for easy storage.
Date:
April 20, 1915
Creator:
Smith, James A.
System:
The Portal to Texas History
Crude-Oil Burner
Patent for a crude oil burner for furnaces and ranges. Illustrations included.
Date:
August 1, 1911
Creator:
Reed, Robert
System:
The Portal to Texas History
Steam-Condenser
Patent for a steam condenser. Illustrations included.
Date:
July 13, 1909
Creator:
Hartman, Gus
System:
The Portal to Texas History
Railway-Signal
Patent for a railway signal that is activated when the wheels of a train pass over a switch. Illustrations included.
Date:
May 26, 1908
Creator:
Harvey, Albert Wadkins
System:
The Portal to Texas History
Combined Disk Harrow and Land-Roller
Patent for a vehicle that may be used as either a harrow or a roller. Illustrations included.
Date:
May 19, 1908
Creator:
Jackson, Lewis Livingston
System:
The Portal to Texas History
Closure for Oil-Cans, Jugs, &c.
Patent for an invention used to prevent the loss of closures for cans, jugs, and various other containers. Illustrations included.
Date:
January 14, 1908
Creator:
Tabler, Guy T.
System:
The Portal to Texas History
Railroad Signal
Patent for a railroad signal. This invention is an improvement for signalling by the trains interaction on the rails. Illustration included.
Date:
April 30, 1907
Creator:
Harvey, Albert Wadkins
System:
The Portal to Texas History
Punch.
Patent for a punch for "removing broken rivets from buggy-bow sockets" (lines 16, 17) that can be operated by one person.
Date:
April 16, 1907
Creator:
Stedham, William H. & Miller, John N.
System:
The Portal to Texas History
Clothes-Line.
Patent for improvement in “pinless” clothes-lines by simplifying the construction of the garment-clasping elements to enhance the means of receiving and releasing the articles. Illustration is included.
Date:
January 29, 1907
Creator:
Brunner, Burel A.
System:
The Portal to Texas History
Stock Feeding Device
Patent for a stock feeding device. Illustration included.
Date:
January 22, 1907
Creator:
Harvey, Albert Wadkins
System:
The Portal to Texas History
Plow Point Fastener
Patent for a plow point fastener. This invention is an improvement to plow point fasteners and secure the shovels to the standards of cultivator plows. Illustration included.
Date:
December 11, 1906
Creator:
Stedham, William H. & Miller, John N.
System:
The Portal to Texas History
Switch-Operating Mechanism
Patent for a information regards to improvements in switch operating mechanism.
Date:
September 18, 1906
Creator:
Murphy, Edward C.
System:
The Portal to Texas History
Axle Straightner
Patent for an axle straightener. Illustration included.
Date:
November 28, 1905
Creator:
Steadham, John S. & Steadham, William H.
System:
The Portal to Texas History
Churn
Patent for a churn. Illustration included.
Date:
September 12, 1905
Creator:
McGregor, Montague M. & Williams, James H.
System:
The Portal to Texas History
Cotton Chopper
Patent for a cotton chopper. Illustration included.
Date:
May 23, 1905
Creator:
Fikes, Bosiar Lee
System:
The Portal to Texas History
Lamp Bracket
Patent for a lamp bracket. Illustration included.
Date:
April 18, 1905
Creator:
Holder, William J. & Corry, J. F.
System:
The Portal to Texas History
Filter For Rain Spouts
Patent for a filter for rain spouts. Illustration included.
Date:
May 17, 1904
Creator:
Moechel, Aratine G.
System:
The Portal to Texas History
Safety-Envelop
Patent for an envelope that cannot be removed without obvious sign of tampering.
Date:
March 3, 1903
Creator:
Tabler, Jasper N.
System:
The Portal to Texas History
Music Holder and Turner.
Patent for a devise that turns the leaves of books or music books, which "may be supported upon the music-rack of a piano, organ, or similar instrument." (lines 13-14)
Date:
November 11, 1902
Creator:
Black, John F.
System:
The Portal to Texas History
Acetylene-Gas Generator.
Patent for "improvement in acetylene-gas generators, and has for one object to provide an exceedingly- simple apparatus of this description in which the pipes and connections are closed , and thus protected from freezing by the effects of atmospheric changes; and a further object of my invention is to remove the possibility of an explosion taking place during the manipulation of the machine." (lines 9-17) including illustrations.
Date:
July 31, 1900
Creator:
Hartman, Gus
System:
The Portal to Texas History
Cultivator
Patent for a wheeled cultivator with spring tension, a frame that can be tilted, and pivoting wheel-axles. It is an improved version of their earlier patent, number 615,775, from December 13, 1898. The cultivator can straddle multiple rows and be drawn by various numbers of livestock, including illustrations.
Date:
July 3, 1900
Creator:
Zöllner, Matthes & Zöllner, Carl
System:
The Portal to Texas History