UNT Libraries Government Documents Department - 20 Matching Results

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Apparatus For Forming And Vulcanizing Rubberized Fabric And Rubber Tires.
Patent for an apparatus for "forming and vulcanizing rubberized fabric and rubber tires for use on vehicle and other wheels &c., &c.” (lines 13-16) including instructions and illustrations.
Attachment for Lathes.
Patent for an improved attachment for lathes and (more specifically) as a cutting attachment for a jeweler's lathe.
Automobile Road-Light.
Patent for an automobile road-light improvement that causes the lights of a moving vehicle to move in conformity of the vehicle itself. The device is readily attachable to automobiles of standard type.
Dental Appliance.
Patent for a dental appliance attachment for a dental engine.
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.
Drain-Pipe.
Patent for a drain pipe for irrigation systems.
Drainage System.
Patent for a drainage system for draining wet lands and lakes.
Drainage System
Patent for a drainage system. Illustration included.
Dustless Trousers Cabinet.
Patent for improvement of construction of display cabinets in stores.
Plow
Patent for a plow which plows two furrows simultaneously. An axle is mounted on wheels, and the two adjustable plow beams pivot from the axle so that furrow depth and the width between furrows can be adjusted. Patent includes illustrations.
Pump and Windmill Connection
Patent for a connection between a pump and a windmill which varies the speed of the stroke.
Rubberized Fabric and Rubber Tire.
Patent for rubberized fabric and rubber tires.
Silo
Patent for a silo composed of sections that can be arranged to modify the capacity as needed, including illustrations.
Spring-Wheel.
Patent for a steel wheel with springs for automobiles that reduces jarring, is affordable, and does not get damaged as easily as the pneumatic tires previously in use on automobiles.
System of Subirrigation.
Patent for the improvement of a subirrigation system, which allows the prevention of the pipes being choked by pipes through the use of coiled pipes.
Vignetting Attachment for Multiple-Exposure Cameras.
Patent for a multiple exposure camera attachment that allows multiple exposures to be made on a single plate or film, blending the exposures perfectly while avoiding harsh lines. The attachment is a telescopic tubular attachment with "a plurality of apertured light ray interrupting diaphragms" (lines 77-78).
Vise.
Patent for new improvements to vises involving accessories "to cooperate with the jaws of the vise in such a manner that the jaws will be very quickly and tightly brought together into direct engagement or into engagement with any object interposed between them," (lines 18-23) and an attachment to restore a work-out vise, including illustrations.
Water Tank Cut-Off
Patent for improvements on the devices controlling the flow of water in tanks. Development and use are within text; includes illustrations to demonstrate the object of the patent.
Windmill Pipe Attachment
Patent for a windmill pipe attachment that is meant to close the vent opening of a windmill and drain from an opening of the user's choosing.
WRENCH.
Patent for an improved wrench "which can be very quickly adjusted for its work" (lines 13-14), including illustrations.
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