Door Check.
Description:
Patent for a new and improved door-check. This design "has relation to door-checks . . . for retaining a door or gate in any desired opened position; and it has for its objects to provide such a door-check in which the holding or clamping mechanism of the check is operated automatically from the latch or knob of the lock, to provide a strong brace for retaining the door in its adjusted position . . . a bolt casing slides upon a rail carried at the upper edge of the door and has a bolt operated …
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Date:
August 14, 1888
Creator:
Scarborough, William Daily
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department