You limited your search to:

  Partner: UNT Libraries Government Documents Department
 County: Dallas County, TX
Book Adjuster.

Book Adjuster.

Date: February 8, 1887
Creator: Adair, Irvine James
Description: Patent for a new and improved book-adjuster. This design consists in "[t]he combination, with the holder having the horizontal longitudinal recess and the vertical screw-threaded aperture, of the base-piece, the adjusting-screw swiveled at its lower end in the said base-piece, and the spring-catch" (lines 3-8).
Contributing Partner: UNT Libraries Government Documents Department
Copy Holder.

Copy Holder.

Date: August 2, 1887
Creator: Adair, Irvine James
Description: Patent for a new and improved copy-holder. This design "is [for] an improved copy-holder intended especially for holding deeds when being transcribed to the records, and seeks to provide a simple, inexpensive construction by which the deed may be held and to and from which the deed or other paper may be adjusted without difficulty, such construction serving also to mark or indicate the particular line of the paper being copied" (lines 7-15).
Contributing Partner: UNT Libraries Government Documents Department
Combined Planter, Chopper, And Cultivator.

Combined Planter, Chopper, And Cultivator.

Date: December 6, 1898
Creator: Albreekt, Niklaus
Description: Patent for a new and useful improvement in "combined cotton planters, choppers, and cultivators" (line 9-11).
Contributing Partner: UNT Libraries Government Documents Department
Car-Door.

Car-Door.

Date: February 26, 1895
Creator: Allen, Thomas C.
Description: Patent for "an improved freight car door so supported that it will not be shaken or jarred off and can be easily opened and closed at all times no matter how heavily loaded the car may be." (Lines 16-20) Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Gas-Compressor.

Gas-Compressor.

Date: March 4, 1891
Creator: Ambrose, Joseph D.
Description: Patent for gas compressors for ice and refrigeration machines, with instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Draft-Equalizer

Draft-Equalizer

Date: May 14, 1901
Creator: Anderson, Samuel Cornelious
Description: Patent for "a draft-equalizer that the draft will be equally distributed among each of the animals attached thereto, so that one may travel in the furrow, if desired, and the remainder permitted to move over the unplowed ground" (lines 22-27).
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Animal-Traps.

Improvement in Animal-Traps.

Date: December 26, 1876
Creator: Anderson, Zachariah J.
Description: Patent for improvement in animal-traps, with description and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Coffee and Spice Mill.

Coffee and Spice Mill.

Date: March 28, 1882
Creator: Andrews, Thomas A.
Description: Patent for a new and improved mill for coffee and spices. This design "consists in constructing a coffee and spice mill with a hopper having arms for attaching the mill to a wall and for supporting the gear-wheel formed upon it, an inner cone-burr formed solid with the hopper, an outer shell-burr suspended from and swiveled to the inner burr by a cross-bar, rod, and hand-nut, and the gear-wheels and crank for rotating the outer-burr" (lines 22-30).
Contributing Partner: UNT Libraries Government Documents Department
Improvement in Rattoon-Cutting Machines.

Improvement in Rattoon-Cutting Machines.

Date: March 25, 1875
Creator: Angers, John
Description: Patent for a rattoon-cutting machine which is created to "rapidly pull up and cut into short lengths the stubbles and roots of sugar cane (styled "rattoon") which are left upon the ground after the crop has been gathered" (lines 5-9), includes illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Fastener.

Fastener.

Date: March 26, 1901
Creator: Applebom, Ralph & Sidenbitel, Joe
Description: Patent for improvement in fasteners that "can be attached to a collar-button for the purpose of holding any articles such as bow-ties, scarfs and neckties of wearing-apparel in position to make the articles easily attached or detached from the garment." (Lines 10-19) Illustration is included.
Contributing Partner: UNT Libraries Government Documents Department
FIRST PREV 1 2 3 4 5 NEXT LAST