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Attaching-Ring.

Description: Patent for an attaching ring to connect a boiler to a water heater jacket that is described in pending application Serial No. 304,041.
Date: June 21, 1921
Creator: Fowles, Alfred T.
Partner: UNT Libraries Government Documents Department

Improvement in Harvesters.

Description: Patent for cutting grain in gavels at regular intervals along the track of the machine, including illustration.
Date: April 21, 1857
Creator: Wilson, J. C. & Wilson, T. G.
Partner: UNT Libraries Government Documents Department

Bread-Knife.

Description: Patent for bread knives that consists of a plurality of knives spaced apart to cut the slices of uniform width.
Date: March 21, 1916
Creator: Roberts, Isaac F.
Partner: UNT Libraries Government Documents Department

Improvement in Buckles.

Description: Patent for "an improved method of manufacturing a buckle to secure the different part of harness, saddle, or bridle trimmings, by means of mechanical connections that will obviate the use or necessity or stitches or sewing of any kind, and yet retain the adjacent parts firmly and with a secure engagement." (Lines 18-25) Includes instructions and illustrations.
Date: November 21, 1876
Creator: Bond, Virgil A.
Partner: UNT Libraries Government Documents Department

Collar Fastener or Clasp

Description: Patent for a fastener to hold the flaps of a collar securely.
Date: June 21, 1921
Creator: Kelly, Orson N.
Partner: UNT Libraries Government Documents Department

Heater.

Description: Patent for an under-the-bathtub heater.
Date: September 21, 1920
Creator: Bowlus, Charles F.
Partner: UNT Libraries Government Documents Department

Collar Fastener or Clasp.

Description: Patent for a collar fastener that grips the opposite edges of a soft fabric collar in a neat and presentable manner.
Date: June 21, 1921
Creator: Kelly, Orson N.
Partner: UNT Libraries Government Documents Department

Collar Fastener or Clasp.

Description: Patent for a collar fastener that will grip the flaps of a collar and maintain the curvature of the collar in a neat manner.
Date: June 21, 1921
Creator: Kelly, Orson N.
Partner: UNT Libraries Government Documents Department

House Screen

Description: Patent for a house screen. Illustration included.
Date: February 21, 1911
Creator: Faires, Elisha & Martin, John M.
Partner: UNT Libraries Government Documents Department

Confection.

Description: Patent for confections with an edible packaging. These confections come in the form of a spherically shaped casing, simulating a baseball, which have been secured together and contain an edible filling.
Date: June 21, 1921
Creator: Cressey, John A.
Partner: UNT Libraries Government Documents Department

Valve

Description: Patent for a valve. Illustration included.
Date: February 21, 1905
Creator: Kinnison, Hallah C.
Partner: UNT Libraries Government Documents Department

Inflatable Tire.

Description: Patent for certain new and useful improvements in inflatable tires, including instructions and illustrations.
Date: June 21, 1898
Creator: Heelan, Lawrence W.
Partner: UNT Libraries Government Documents Department

Account Book

Description: Patent for an account book that is to be used "to receive in condensed form the dates and other particulars when sums are due to and from a person or firm are payable" (p. 2).
Date: May 21, 1889
Creator: Goldberg, Samuel W. & Tillmann, Emanuel M.
Partner: UNT Libraries Government Documents Department

Cotton-Chopper

Description: Patent for a cotton chopper. Illustrations included.
Date: April 21, 1908
Creator: Barnett, James Samuel
Partner: UNT Libraries Government Documents Department

Sanding Machine

Description: Patent for a sanding machine. This invention is designed to apply sand to freshly painted surfaces. The sanding machine consists of a sandbox that communicates with a spraying nozzle. Illustration included.
Date: April 21, 1908
Creator: Mullikin, Ellie Hugh
Partner: UNT Libraries Government Documents Department

Collar Fastener or Clasp

Description: Patent for a collar fastener "which will hold the flaps of a collar properly spaced from each other and insure a secure gripping of the flaps to avoid untidy appearance of the collar" (lines 14-17). Includes illustrations.
Date: June 21, 1921
Creator: Orson, Kelly N.
Partner: UNT Libraries Government Documents Department

Air Regulating Attachment

Description: Patent for an Air Regulating Attachment. This new invention for an air regulating attachment builds upon previous advancements to create an inexpensive air regulating attachment system, which will in turn be used to regulate engine carburetors (Oscar Kiessing).
Date: April 21, 1919
Creator: Kiessig, Oscar
Partner: UNT Libraries Government Documents Department

Level.

Description: Patent for a level that holds vials in place securely.
Date: March 21, 1911
Creator: Smith, James B.
Partner: UNT Libraries Government Documents Department

Silo-Anchor.

Description: Patent for an anchor designed to be employed for guying, reinforcing, and sustaining an upright structure or silo.
Date: December 21, 1915
Creator: Small, William E.
Partner: UNT Libraries Government Documents Department

Folder

Description: Patent for a folder. Illustration included.
Date: February 21, 1905
Creator: Coleman, Stephen Rutledge
Partner: UNT Libraries Government Documents Department

Leather-Press

Description: Patent for device which can clamp down leather strips while they are being flexed.
Date: March 21, 1916
Creator: Shaw, Fred H.
Partner: UNT Libraries Government Documents Department

Gin-Saw Cleaner

Description: Patent for a gin saw cleaner. This invention is an improvement for the cleaning of cotton gin saws. Illustration included.
Date: May 21, 1907
Creator: Hollingsworth, Joseph C.
Partner: UNT Libraries Government Documents Department

Railway Rail Joint Chair

Description: Patent for a railway rail joint chair. This invention is designed to prevent deflection of the rails at the joints. Illustration included.
Date: June 21, 1904
Creator: Saunders, Amos & Wilmoth, Arthur W.
Partner: UNT Libraries Government Documents Department

Safety Car-Ladder.

Description: Patent for a safety car ladder for railroad cars that is easy to repair.
Date: March 21, 1911
Creator: Saling, Marshall F.
Partner: UNT Libraries Government Documents Department
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