UNT Libraries Government Documents Department - 3 Matching Results

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Body-Brace
Patent for a body brace made of wire and padding. One pad rests against the chest and the other rests against the front of the legs. There is a coil mechanism in the center that helps the wearer stand upright.
Gate
Patent for special operating mechanism for opening and closing a gate by use of a lever that will cause the gate to swing open and closed.
Joint Means For Rails Or The Like
Patent for joint designed to bolt together rails so as to prevent accidental displacement of the nuts and bolts. Illustration included.
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