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Work Engaging Support for Surface Treating Machines

Description: Patent for work engaging support for surface treating machines. Intent of patent is to provide support for revolving sections of machinery in order to provide greater stabilization.
Date: January 13, 1920
Creator: Clark, Alex A.
Partner: UNT Libraries Government Documents Department

Hot Pan Lifter.

Description: Patent for a new and improved potholder. This design is "to provide novel means whereby the various sizes of baking and other pans in the equipment of a kitchen can be conveniently and safely handled without danger of the pan being accidentally disengaged from the implement . . . to provide a novel hot-pan lifter which will in use have a positive toothed engagement with the rim of a hot-pan . . . to provide novel, simple, and efficient means whereby the lifter or implement can be promptly and c… more
Date: January 13, 1891
Creator: Penfield, Matie B.
Partner: UNT Libraries Government Documents Department

Improvement in Car-Couplings.

Description: Patent for an improvement in railroad-car couplings, including illustration.
Date: January 13, 1874
Creator: Jackson, Thomas Rivers
Partner: UNT Libraries Government Documents Department
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