Texas Patents - 37 Matching Results

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Detachable Inside Door-Lock.

Description: Patent for a detachable inside door-lock. This is a simple locking device that can be applied and removed from any type of door. The purpose is to make a room private and burglar proof.
Date: September 6, 1921
Creator: Arledge, Elbert H.
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Partner: UNT Libraries Government Documents Department

Boll-Separator

Description: Patent for a mechanism to remove cotton from bolls or hulls. The mechanism is designed to be integrated easily into the standard cotton picking and cleaning procedure and is meant to increase productivity while decreasing cost.
Date: June 6, 1916
Creator: Dickerson, Eustice E.
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Partner: UNT Libraries Government Documents Department

Door-Hinge.

Description: Patent for new modification in a door hinge, its construction and working details.
Date: June 6, 1916
Creator: Cunningham, Melville Boyd
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Partner: UNT Libraries Government Documents Department

Electrically-Heated Instrument.

Description: Patent for an electrically-heated instrument. This scissor-like instrument has an electrically-heated edge that can be used to simultaneously sever and cauterize.
Date: January 6, 1914
Creator: Chapman, Joseph A.
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Partner: UNT Libraries Government Documents Department

Clock.

Description: Patent for self-winding secondary clocks that are "connected in series to be timed by a master clock and more particularly to tower clocks" (lines 10-12) with the objectives of keeping perfect time and winding periodically, including instructions and illustrations.
Date: May 6, 1913
Creator: Friedman, Bernhard Z.
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Partner: UNT Libraries Government Documents Department

Advertising Device

Description: Patent for an Advertising Device. This device provides "a series of hinged leaves so mounted that those exposed to view have the experience of being part of a book." (lines 14-17). "A further object is to provide means which will conceal the operating mechanism, and mystify the observer" (lines 23-25), with a "supporting structure and a dummy provided with a movable hand...for turning said movable shaft as the leaves are turned" (lines 3-13).
Date: April 6, 1912
Creator: Friedman, Bernard Z.
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Partner: UNT Libraries Government Documents Department

Bale Tying Mechanism for Balers

Description: Patent for a bale tying mechanism for balers. This invention is "a tying mechanism to unite the ends of a tie or wire after said wire has been passed around the bale" (line 8-11). Illustrations included.
Date: June 6, 1911
Creator: Schubert, George
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Partner: UNT Libraries Government Documents Department

Bale Wiring Mechanism.

Description: Patent for "improvements in a bale wiring mechanism, for baling presses, and also to an improved tie which can be made by simple mechanism" (lines 8-11) with instructions and illustrations.
Date: June 6, 1911
Creator: Schubert, George
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Partner: UNT Libraries Government Documents Department

Wire-Stretcher

Description: Patent for a wire stretcher for barbed wire or woven wire fences. Illustrations included.
Date: July 6, 1909
Creator: Graham, Bruno
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Partner: UNT Libraries Government Documents Department

Sleeping-Car Seat and Berth.

Description: Patent for a sleeping car berth, which has pneumatic elevators for raising and lowering the top bunk, and folds the bunks and sheets between the car seats during the day.
Date: August 6, 1907
Creator: Butz, John F.
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Partner: UNT Libraries Government Documents Department

Sash-Fastener.

Description: Patent for new and improved sash-fastener so as to "lock the sash when elevated as well as closed" (line 15 & 16), including illustrations.
Date: May 6, 1902
Creator: Neher, John F. & Neher, Noah N.
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Partner: UNT Libraries Government Documents Department

Type-Writer.

Description: Patent for "attachments for returning the carriages of type-writers to the place of starting and for automatic spacing; and the object is to construct a device that will accomplish these results without in any way interfering with the working of a type-writer and by which the type-writer carriage can be sent back to the first position from any point without the necessity of going to the end of its beat" (lines 7-16).
Date: May 6, 1902
Creator: Fry, Fred H.
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Partner: UNT Libraries Government Documents Department

Corset.

Description: Patent for certain new and useful improvements in corsets, including instructions and illustrations.
Date: March 6, 1900
Creator: Marple, Grace
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Partner: UNT Libraries Government Documents Department

Hook For Wagon-Covers.

Description: Patent for certain new and useful improvements in hooks for wagon covers, including instructions and illustrations.
Date: February 6, 1900
Creator: Wright, Robert G.
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Partner: UNT Libraries Government Documents Department
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