13 Matching Results

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Train Signaling And Stopping Device. (open access)

Train Signaling And Stopping Device.

Patent for Train Signaling And Stopping Device improvements intended to be of low cost, simple, durable, and run on electricity.
Date: October 19, 1920
Creator: McGregor, Charles Thomas
System: The Portal to Texas History
Butter-Mold (open access)

Butter-Mold

Patent for "a butter mold embodying means for cutting and shaping a piece of wrapping paper to conform to the configuration of the mold in which it is adapted to be placed to receive the butter." (lines 9-13).
Date: February 19, 1918
Creator: Higginbotham, John
System: The Portal to Texas History
Card Holder (open access)

Card Holder

Patent for improvements made to card holders, mostly for handbags and other cases much like luggage tags today. The patent describes and illustrates improved design and construction so they can be manufactured at an economic price.
Date: May 19, 1914
Creator: Grabendike, Clyde C.
System: The Portal to Texas History
Nut Lock (open access)

Nut Lock

Patent for a nut lock. Illustration included.
Date: April 19, 1910
Creator: Bradshaw, Richard A.
System: The Portal to Texas History
Churn Power (open access)

Churn Power

Patent for "new and useful improvements for churn-power" (line 5), including illustrations and instructions.
Date: February 19, 1900
Creator: Dickey, John S.
System: The Portal to Texas History
Docket, Record, or Similar Book (open access)

Docket, Record, or Similar Book

Patent for a docket, record or similar book that places all necessary material together for recording events, adjusting the space for each title head so that it is sufficient, easing the strain on accountants who need to continue entries, and also make sure the book is easy and efficient to make.
Date: April 19, 1892
Creator: Fry, Edwin Crittenden
System: The Portal to Texas History
Animal Trap. (open access)

Animal Trap.

Patent for a new and improved animal trap. This design consists in "the combination of the base-board having the opposite recesses and the transverse shaft, the yoke having the spring-coils mounted on the projecting ends of the shaft in said recesses, the standard having the holding-rod, the trigger, and the guards or prongs secured in the base-board" (lines 20-26).
Date: August 19, 1890
Creator: Anderson, Henry C.
System: The Portal to Texas History
Wire Tightener. (open access)

Wire Tightener.

Patent for a new and improved wire tightener. This design consists in "[t]he combination of the bar having a longitudinal slot, with knife-edge and forked twisting-hooks, and the offsetting lever-handle having flat portion, with notch or wire-seat fulcrumed in the slot of the bar and having its outer end extended in the form of a prong between the twisting-hooks . . . to form a discharging device for the wire" (lines 64-72).
Date: March 19, 1889
Creator: Taylor, Shapley P. Ross
System: The Portal to Texas History
Buckle. (open access)

Buckle.

Patent for a new and improved buckle. This design is for a double buckle, "of such a construction that secure fastenings may be obtained, and the two ends of a strap or the adjacent ends of different straps may be readily secured together in a reliable manner, thus admitting of the speedy manufacture of sets of harnesses" (lines 13-18). This eliminates the need for rivets or stitching the strap(s).
Date: September 19, 1882
Creator: Bills, James
System: The Portal to Texas History
Improvement In Churns (open access)

Improvement In Churns

Patent for improvements in the construction of a churn dasher. Descriptions and illustrations are attached
Date: August 19, 1879
Creator: Davis, Henry T.
System: The Portal to Texas History
Improvement In Locks (open access)

Improvement In Locks

Patent for an improvement for slide door fasteners and locks. Description and illustrations are attached.
Date: August 19, 1879
Creator: Garlock, William H.
System: The Portal to Texas History
Board Roofing. (open access)

Board Roofing.

Patent for a new design of roofing board. The wooden boards are designed to "contract and expand with changes of temperature" (para. 3) and to allow rain to run off without seeping into the joints of the boards.
Date: December 19, 1876
Creator: Zimmerman, Arnold W.
System: The Portal to Texas History
Improvement in Wheel-Cultivators. (open access)

Improvement in Wheel-Cultivators.

Patent for the improvement of wheel-cultivators, combining a plow and cultivator. It includes a description and illustration.
Date: September 19, 1871
Creator: Viars, John A.
System: The Portal to Texas History