8 Matching Results

Search Results

Results: 1 - 8

Educational Device.

Description: Patent for improvements in educational device by providing “a simple and comparatively inexpensive one designed for teaching addition, multiplication, subtraction, and division and capable of enabling the same to be explained with greater ease and at the expenditure of much less energy of both pupil and teacher.” (Lines 12-18) Illustration is included.
Date: February 10, 1903
Creator: Williams, Willoughby Columbus
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Shoe-Paste Applier.

Description: Patent for shoe-paste applier by using “cotton or cloth, wound into a roll to make the paste-applying element.” (Lines 65-66) “A holding member having terminal arms held associated by being twisted together and a curved intermediated coiled portion to house the paste-applying element, and a handle for receiving the twisted portions of the arms.” (Lines 15-19) Illustration is included.
Date: February 10, 1903
Creator: Smith, William Roland
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Ship-Protector.

Description: Patent for an improved protection device which may be attached to the bow of a ship.
Date: February 10, 1914
Creator: Wood, Shirley Hay
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rivet-Set.

Description: Patent for an improvement in rivet-sets which having various sizes of holes and cavities for cutting and setting; it can be riveted by hand or machine. Illustration is included.
Date: February 10, 1891
Creator: Wilson, William A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Washing-Machine.

Description: Patent for an improvement in washing-machine by attaching two horizontal "braces" to the supporting legs of the suds-box, and making the supporting legs adjustable both vertically and laterally. This feature would allow the adjustment of the suds-box’s position and to spread the legs for a firmer support of the suds-box. Illustration is included.
Date: February 10, 1891
Creator: Schrib, Juni
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bottle-Case.

Description: Patent for a bottle holding case using wires to encircle the inner groove of the case as re-enforcement, then use metal bands or wires woven around the encircling wires; these metal bands or wires would then wove around the necks and bodies of the bottles to secure the bottles inside the case. Illustration is included
Date: February 10, 1891
Creator: Marlow, Claud E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
Back to Top of Screen