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Nut Lock

Description: Patent for nut lock. Illustration included.
Date: March 28, 1905
Creator: Robertson, George Francis & Rodgers, Archie N.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Hook and Eye.

Description: Patent for improvement in hook and eye in which it will enable the “coacting parts to be readily engaged with each other, be closed with a snap by lateral pressure, which will not slacken or have play where they engage each other. It will not become accidentally detached, and have resilience between the engaged members that insures their remaining connected. It also will not have gap between the dress flaps when the members join together.” (Lines 13-21) Illustration is included.
Date: March 28, 1905
Creator: Priest, Frank L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Harrow

Description: Patent for a harrow. Illustrations included.
Date: March 28, 1905
Creator: Stanley, Simon K.; Maynard, Willie C. & Maynard, William T.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Churning-Machine.

Description: Patent for improvements in churning-machines by using a “pair of slotted crank-arms, which having pitman-rods adjustably connected thereto and to the upper portion of the churn-dasher, so that by adjusting the pitman-rods longitudinally of the crank-arms the vertical movement or throw of the dasher may be regulated at will.” (Lines 17-22.) Illustration is included.
Date: March 28, 1905
Creator: Strickland, Orien S.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Boiler Feeder

Description: Patent for boiler feeder. This invention is designed as a gravity feed automatic boiler. Illustration included.
Date: March 28, 1905
Creator: Finch, Clark Ethan
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Boll-Weevil or Other Insect Destroyer.

Description: Patent for improvement to the machine set forth in the patent granted to John S. Doak and Alexander G. Farrington on April, 1902, No. 696419. (Page 1, lines 12-14.) The improvements are to use “a pair of troughs connected to a truck and provided with upwardly-projecting wings on their outer edges, spring-arms attached to the truck and pressing normally against the wings and the outside parts of the troughs, spiral springs adjustably mounted on the truck and pressing against the spring-arms, an… more
Date: March 28, 1905
Creator: Doak, John S. & Farrington, Alexander G.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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