Collection
Office of Scientific & Technical Information Technical Reports
245
Texas Laws and Resolutions Archive
207
Congressional Research Service Reports
104
Texas Patents
67
Texas Attorney General Opinions
53
Technical Report Archive and Image Library
46
Government Accountability Office Reports
40
National Advisory Committee for Aeronautics Collection
23
TRAIL Microcard Collection
18
Texas Register
10
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Country
786 Matching Results
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769 - 786 of
786
Rope-Socket.
Patent for rope socket "for use in connection with oil well drilling bits" (lines 13-14) "which can be quickly, easily and conveniently adjusted to provide a swivel or nonswivel socket as desired" (lines 16-19) including illustrations.
Date:
May 28, 1917
Creator:
McConnell, Scott Russell
Object Type:
Patent
System:
The Portal to Texas History
Felly-Expander
Patent for "the provision of a device which will be simple in construction, yet strong and efficient in operation" (lines 14-16).
Date:
May 28, 1901
Creator:
Barber, James A. & Adams, Frederic A.
Object Type:
Patent
System:
The Portal to Texas History
Cultivator.
Patent for a cultivator that has its frame and attachments are mounted on carrying-wheels, and the plows depend on the wheels. It is operated more easily than other cultivators.
Date:
May 28, 1895
Creator:
Aubrey, Henry W.
Object Type:
Patent
System:
The Portal to Texas History
Cultivator.
Patent for an improvement to "shovel-plows" that "is adapted to cultivate between the rows of corn, &c., and one in which the rearwardly-extending moldboards can be adjusted [...] in case the rows are close together or far apart. The cultivator is also arranged so that the depth of the furrow can be regulated" (lines 14-21).
Date:
May 28, 1901
Creator:
Dinkins, James Oscar
Object Type:
Patent
System:
The Portal to Texas History
Low Attack Rates Observed in Toroid Tests with 28 Micron 1600 C Fired ThO2 Spheres
Results of previous toroid tests with 28 micro 1600 fired ThO2 spheres are analyzed. Four possible explanations for the essentially zero attack rates are offered and discussed: peculiar motion of toroids or some unknown wall effect; rotational hydrodynamic forces cushioning the particle impact; the bed was not in suspension and not sliding over the walls of the toroid; round particles are not as erosive to oxide film surface as sharp pointed particles.
Date:
May 28, 1957
Creator:
Thomas, D. G.
Object Type:
Report
System:
The UNT Digital Library
Cotton-Gin Brush
Patent for "a cheap, durable, efficient, and simple brush adapted for use in cotton-gins, the parts of which may readily be assembled or detached for purposes of construction, renewal, replacement, or repair" (lines 9-14).
Date:
May 28, 1889
Creator:
Swann, Warner Minor & Swann, Richard Tompkins
Object Type:
Patent
System:
The Portal to Texas History
Shoe-Dauber
Patent for a shoe dauber "in which the polishing solution will be automatically supplied to the daubing head as it is moved over the shoe" (lines 13-15) including instructions and illustrations.
Date:
May 28, 1918
Creator:
Dover, Devoe
Object Type:
Patent
System:
The Portal to Texas History
Secondary Electric Clock
Patent for a secondary electric clock. This invention uses a predetermined movement of the clocks hands thereby preventing any abnormal movement in a secondary clock controlled by a master clock. Illustration included.
Date:
May 28, 1907
Creator:
Guthrie, William S.
Object Type:
Patent
System:
The Portal to Texas History
Rotary Engine
Patent for a rotary engine "that may be made to effectively employ the full expansive force of the steam or other motive fluid in a uniform manner" (lines 12-14). Illustrations included.
Date:
May 28, 1907
Creator:
Kelly, George A.
Object Type:
Patent
System:
The Portal to Texas History
Rotary Engine
Patent for a rotary engine that operates by virtually any type of motive fluid. Illustrations included.
Date:
May 28, 1907
Creator:
Walker, James C.
Object Type:
Patent
System:
The Portal to Texas History
Roll-Calendar.
Patent for an improved roll calendar comprising a calendar strip, a pair of rolls, and a display casing. The calendar can be moved in either direction to display any calendar month desired. The improved calendar is extremely cheap and simple, may be readily operated and embodies improvements in the construction of the casing.
Date:
May 28, 1918
Creator:
Townsend, Isaac W.
Object Type:
Patent
System:
The Portal to Texas History
Head for Hammers and Other Tools.
Patent for heads for hammers, hatchets, axes, and other similar tools that prevents the handles from becoming loose in the heads, and that can also tighten the handles in the heads. Includes illustration.
Date:
May 28, 1918
Creator:
Mosley, Noah S.
Object Type:
Patent
System:
The Portal to Texas History
Headlight Attachment
Patent for headlight attachments designed to display "numbers and other signals in front of locomotive headlights" (lines 10-11). Illustrations included.
Date:
May 28, 1907
Creator:
McElvaney, Charles T.
Object Type:
Patent
System:
The Portal to Texas History
Improvement in Railway-Gates.
Patent for "automatically operating slide-gates which are operated by pressure on treadles, and are suitable for use either as farm-gates or railroad-gates." (Lines 15-18) Includes instructions and illustrations.
Date:
May 28, 1878
Creator:
McCaffrey, James M. & Larkin, James
Object Type:
Patent
System:
The Portal to Texas History
Improvement in Cotton-Worm Destroyers.
Patent for an improvement in cotton worm destroyer, includes instructions and illustration.
Date:
May 28, 1878
Creator:
Yeager, George
Object Type:
Patent
System:
The Portal to Texas History
Detent Mechanism for Wire-Stretchers.
Patent for a new mechanism on a wire stretching device that makes the device cheaper and portable to use on wire fences, including illustrations.
Date:
May 28, 1918
Creator:
Green, Fred O.
Object Type:
Patent
System:
The Portal to Texas History
Electric Attachment for Movable Objects.
Patent for an electric device that can be attached to equipment such as plows or tractors which sends an electric current underground where the plow is going that prevents dirt from sticking to the equipment and clogging it when the ground is slightly wet.
Date:
May 28, 1907
Creator:
Dawkins, John R.
Object Type:
Patent
System:
The Portal to Texas History
Detachable Rubber Heel.
Patent for "a rubber heel tap adapted for detachable connection to the heel of a boot or shoe, and which shall serve to cushion the fall of the heel," and "to provide a corrugated surface upon the face of the heel which shall adapt the same for service as an ice creeper." (Lines 14-21) Includes instructions and illustrations.
Date:
May 28, 1895
Creator:
Williams, Thomas Jackson
Object Type:
Patent
System:
The Portal to Texas History