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  Partner: UNT Libraries Government Documents Department
 Collection: Texas Patents
Abdominal Supporter.

Abdominal Supporter.

Date: September 11, 1883
Creator: Galney, Augustus.
Description: Patent for a new and improved supporter for the abdomen during pregnancy. This design "consists of an abdominal sack for the support of the abdomen in pregnancy, which is contrived with supporting-bands adapted for supporting it from the shoulders of the wearer, where the weight can be best sustained, and so as to entirely avoid the belt commonly used, and thus relieve the stomach and liver from the pressure and irritation which it produces" (lines 7-15).
Contributing Partner: UNT Libraries Government Documents Department
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
Adding-Machine.

Adding-Machine.

Date: August 27, 1895
Creator: McElyea, James L.
Description: Patent for an adding-machine meant to "add fixed amounts of money received or to calculate the number of days a laborer has worked or the number of fractions of days" (lines 14-17). Mounted keys have mechanisms that rotate a ratchet wheel or disk. "Secured to the shaft upon which this ratchet wheel or disk is mounted is a rate-indicator, consisting of a disk divided off into radial sections, and also divided by lines running parallel to the circumference of said disk, dividing the same up into sections, which indicate money advanced on pay-roll, addition column, total amount at a fixed rate, and the number of days worked by any workman" (lines 25-34).
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
Adjustable Stool.

Adjustable Stool.

Date: April 6, 1880
Creator: Smith, William Alexander & Smith, Robert Toumbleson
Description: Patent for an adjustable and foldable stool for but not limited to field workers, including 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
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