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Expired
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Walter Henry Thorne
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Individual
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Individual
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Publication of GB190609382ApublicationCriticalpatent/GB190609382A/en
9382. Thorne, W. H. April 21. Door holders; door checks; door stops.-A door holder and stop which also acts as a check consists of a semicircular arm A, attached to the door frame, over which is adapted to move a roller B on the door. The roller B is carried by a frame F, which may be moved by means of a screw D against the action of a spring, so that the tension of the roller R or rubber or other block C above and under the bar A may be adjusted to hold the door in any position or to check its action in opening and closing. The end of the arm A is split and the parts bent up and down to act as stops for doors opening to the right or left.
GB190609382D1906-04-211906-04-21An Improved Door Brake or Check and Holder, designed to Prevent the Banging of Doors.
ExpiredGB190609382A
(en)