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Door-Hinge.

Description: Patent for new modification in a door hinge, its construction and working details.
Date: June 6, 1916
Creator: Cunningham, Melville Boyd
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bale Tying Mechanism for Balers

Description: Patent for a bale tying mechanism for balers. This invention is "a tying mechanism to unite the ends of a tie or wire after said wire has been passed around the bale" (line 8-11). Illustrations included.
Date: June 6, 1911
Creator: Schubert, George
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Bale Wiring Mechanism.

Description: Patent for "improvements in a bale wiring mechanism, for baling presses, and also to an improved tie which can be made by simple mechanism" (lines 8-11) with instructions and illustrations.
Date: June 6, 1911
Creator: Schubert, George
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Electrically-Heated Instrument.

Description: Patent for an electrically-heated instrument. This scissor-like instrument has an electrically-heated edge that can be used to simultaneously sever and cauterize.
Date: January 6, 1914
Creator: Chapman, Joseph A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Boll-Separator

Description: Patent for a mechanism to remove cotton from bolls or hulls. The mechanism is designed to be integrated easily into the standard cotton picking and cleaning procedure and is meant to increase productivity while decreasing cost.
Date: June 6, 1916
Creator: Dickerson, Eustice E.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Advertising Device

Description: Patent for an Advertising Device. This device provides "a series of hinged leaves so mounted that those exposed to view have the experience of being part of a book." (lines 14-17). "A further object is to provide means which will conceal the operating mechanism, and mystify the observer" (lines 23-25), with a "supporting structure and a dummy provided with a movable hand...for turning said movable shaft as the leaves are turned" (lines 3-13).
Date: April 6, 1912
Creator: Friedman, Bernard Z.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Clock.

Description: Patent for self-winding secondary clocks that are "connected in series to be timed by a master clock and more particularly to tower clocks" (lines 10-12) with the objectives of keeping perfect time and winding periodically, including instructions and illustrations.
Date: May 6, 1913
Creator: Friedman, Bernhard Z.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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