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  Partner: UNT Libraries Government Documents Department
 Decade: 1890-1899
Account-Book.

Account-Book.

Date: May 26, 1891
Creator: Huck, Henry J., Jr.
Description: Patent for improvement in account-books by “dispensing a multiplicity of books in keeping accounts and to devise means for combining in one book and upon a single page thereof the features of the ledger, day-book, bill-book and bills-receivable book, said page to be so provided with perforation as to admit of the detachment of certain parts, leaving intake theat part of the page that is intended for permanent record.” (Lines 13-22) Illustration is included.
Contributing Partner: UNT Libraries Government Documents Department
Acetylene Gas Generator

Acetylene Gas Generator

Date: September 7, 1897
Creator: Taylor, George
Description: Patent for improving acetylene gas generator designs with the use of an added specification in the form of a new apparatus. Illustrations and instructions are included.
Contributing Partner: UNT Libraries Government Documents Department
Adding-Machine.

Adding-Machine.

Date: May 12, 1891
Creator: Wright, Joseph W.
Description: Patent for am adding machine by using two disks, one a units-disk with pins in multiples of ten, one a tens-disk, is an annular disk with pin surrounding the units disk, an outwardly spring-pressed holder having a beveled outer end frictionally engaging the pins of the tens-disk and a carrier having oppositely-beveled ends engaged a supplemental pin and one pin on the tens-disks, teeth in the adjacent faces of the holder and carrier, and an idle-gear between them to enable the adding operation. (Lines 50-62) Illustration is included.
Contributing Partner: UNT Libraries Government Documents Department
Adjustable Handle-Bar for Bicycles.

Adjustable Handle-Bar for Bicycles.

Date: June 29, 1897
Creator: Winfrey, Edgar, M.
Description: Patent for adjustable handle bar for bicycles, including illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Adjustable Pipe-Wrench.

Adjustable Pipe-Wrench.

Date: July 20, 1897
Creator: Fauver, Addis E.
Description: Patent for an adjustable pipe wrench "in which the opposing jaws of the wrench are maintained at an angle to each other, so hat they converge toward their extremities, thus enabling a firmer hold to e obtained upon the pope or other article to be gripped by said jaws." (Lines 15-20) Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Adjustable Standard for Plows.

Adjustable Standard for Plows.

Date: July 1, 1891
Creator: Teague, Jasper K.
Description: Patent for improvements to foot pieces that allow for easy adjustment of plowing depth. Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Adjusting Device for Compressing-Rolls.

Adjusting Device for Compressing-Rolls.

Date: June 16, 1891
Creator: Goldthwaite, Joseph G.
Description: Patent for adjusting devices for compressing rolls which “employed for compressing into a continuous thin sheet cotton fiber; and the objects in view are to provide a simple and convenient means for binding the rolls in contact, and when so bound to prevent any undesired yielding.” (Lines 10-15) Illustration is included.
Contributing Partner: UNT Libraries Government Documents Department
Advertising-Fan.

Advertising-Fan.

Date: April 30, 1895
Creator: Lo Casto, Tony
Description: Patent for "an attractive sign, which by reason of its revolutions will receive notice from the general public and illustrate business cards or signs, and furthermore to operate the same by and in conjunction with a fan, such as is commonly used in public places." (Lines 15-20) Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Agricultural Implement.

Agricultural Implement.

Date: March 2, 1897
Creator: Dycus, George W.
Description: Patent for "agricultural implements to be used for tilling the soil and planting, either separately or at one and the same operation, and has for its object to reduce the expense incurred by the general practice of first preparing the land for planting and subsequently sowing the seed. By this inventions the land can simultaneously prepared and the grain deposited therein." (Lines 8-17) Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Air-Compressor for Water-Elevators.

Air-Compressor for Water-Elevators.

Date: December 10, 1895
Creator: Warren, Governor D.
Description: Patent for "an improvement in air-compressors for water-elevators, and it consists in the novel mechanism for compressing air, by which water is designed to be raised from a cistern, or other reservoir." (Lines 13-17) Includes instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
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