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Twine Holder.

Description: Patent for a twine-holder designed to keep the proper tension on the twine and allow for the free end to be reached easily by users.
Date: 1919
Creator: Nicks, John H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Foot-Rest

Description: Patent for improvements in foot rests. This particular foot rest was designed to better support the foot and hold the shoe in place with clamps.
Date: October 13, 1913
Creator: Tufts, Gay L.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rural-Mail-Delivery System.

Description: Patent for an improved system of delivering mail to inhabitants of rural areas, including instructions and illustrations.
Date: March 23, 1915
Creator: Clayton, Ira B. & Moore, Nealy
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Rod-Puller.

Description: Patent for a rod puller and "relates to a lifting device for pump-tubing, drill-rods, and the equivalents thereof" (lines 8-10).
Date: June 10, 1913
Creator: Hooker, James H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Quick-Adjusting Wrench.

Description: Patent for quick adjusting wrenches that simplify and improve the constructions and increase the efficiency and utility of hese types of devices. The movable jaw can be instantly released or locked.
Date: June 11, 1918
Creator: Grogan, Edward W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Dry-Cleaning Machine.

Description: Patent for a dry cleaning machine that cleans using gasoline. The invention reduces the amount of gasoline used; keeps the gasoline clean while in use; provides easy placement and access of garments in the drum while in motion; improves the construction of the drum and its rubbing action on the garments; and supplies moisture to the machine to prevent the gasoline from igniting.
Date: June 16, 1914
Creator: White, Edward Young
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Account-Book.

Description: Patent for a new and improved account book that is arranged to improve accuracy of record-keeping and facilitate the referencing of different accounts.
Date: June 13, 1916
Creator: Zimmerman, Charles Levy
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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