Texas Patents - 49 Matching Results

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Apparatus for Transmitting Sound-Waves

Description: Patent for transmitting sound waves by magnetic induction and to "furnish an apparatus by which these different vibrations can be heard at the receiving end" (lines 20-22). Includes descriptions and illustrations.
Date: October 17, 1911
Creator: Harvey, Fred Brown
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Partner: UNT Libraries Government Documents Department

Ball-Bearing.

Description: Patent for a new and useful ball bearing, including instructions and illustrations.
Date: October 17, 1899
Creator: Millen, George
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Partner: UNT Libraries Government Documents Department

Bracelet

Description: Patent for a "friendship bracelet" that has the option of adding or detaching links when necessary.
Date: October 17, 1916
Creator: Cox, Morgan H.
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Partner: UNT Libraries Government Documents Department

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design consists in "[t]he combination, with a coupling-pin, of the arm, rod[s], clip . . . and lever . . . [t]he combination, with a draw-bar having the extension of a lever limited by the stop-pin . . . [and] [i]n car-couplings, the coupling-link, made in two U-shaped parts, pivoted together . . . and sustained in coupling position by [a] spring or springs" (lines 96-105).
Date: October 17, 1882
Creator: Hale, Nathan M.
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Partner: UNT Libraries Government Documents Department

Car-Coupling.

Description: Patent for a novel, simple, and practical car coupling that has a link and gravity pin. It "may be set to coupe two of the improved couplings on approaching cars, when these devices engage each other, and also that may be manipulated by the usual lever or chain attachment to uncouple two connected drawheads, effecting such a detachment from the sides or roof of the car" (lines 12-19).
Date: October 17, 1893
Creator: Tiner, John F.
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Partner: UNT Libraries Government Documents Department

Churn.

Description: Patent for certain new and useful improvements in churns, including instructions and illustrations.
Date: October 17, 1899
Creator: Dallin, Bruce
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Partner: UNT Libraries Government Documents Department

Concrete Form.

Description: Patent for a circular concrete form. The form is adjustable and allows nesting for storage and transport.
Date: October 17, 1922
Creator: Harris, John W.
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Partner: UNT Libraries Government Documents Department

Cotton-Chopper.

Description: Patent for a cotton chopper that attaches to a cultivator and cuts the rows of cotton evenly.
Date: October 17, 1911
Creator: Ashlimann, Adolf E.
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Partner: UNT Libraries Government Documents Department

Cotton Cleaning And Condensing Machine

Description: Patent for cotton cleaning and condensing machine. "This invention relates to cotton cleaning and condensing machinery; and it has for its object to proved simple, durable, and comparatively inexpensive machine for cleaning the cotton fiber and forming it into a bat as it leaves the gin in preparation for the baling press" (9-15). Illustration included.
Date: October 17, 1905
Creator: Reagan, Edgar
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Partner: UNT Libraries Government Documents Department

Cotton-Gin.

Description: Patent for cotton gin, which includes a huller roller, seed bar, and seed grate to separate and remove seeds from the cotton. Ginning points/pins are used instead of saws. Due to the positioning of the ginning points/pins, the surface of the ginning cylinder in its entirety is available for ginning and there are fewer mechanical friction points.
Date: October 17, 1911
Creator: Hollingsworth, Joseph C.
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Partner: UNT Libraries Government Documents Department

Cotton Seed Planter.

Description: Patent for a new and improved cotton-seed planter. This design "is to promote accuracy and uniformity in the planting of cotton-seed and to secure the depositing of the seed in moist soil. The invention consists in the combination, with the frame, the drive-wheel, and the hopper, of gear-wheels connected to the drive-wheel, a shaft, a feed-screw working in the hopper, and a tube inclosing the rear part of the screw, whereby the seeds will be fed out one at a time by the advance of the machine" … more
Date: October 17, 1882
Creator: Hopper, Thomas Pinkney
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Partner: UNT Libraries Government Documents Department

Door Controlled Electric Switch

Description: Patent for an improved switch attachment that will allow a room, vault, or compartment to be kept lighted when door is open or closed, but may also be shut off when leaving the room.
Date: October 17, 1916
Creator: Kreter, Otto
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Gauge Cock.

Description: Patent for steam gauge or test cocks that provides a simple and economical gauge cock for steam boilers by which the steam can be readily tested and which is adapted to close the orifice automatically to provide a constructions which will not be disarranged in operation.
Date: October 17, 1922
Creator: Woodruff, Lovell H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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