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Scratch prevention device
专利权人:
Dixon Kevin M.
发明人:
Dixon Kevin M.
申请号:
US201715447782
公开号:
US9976342(B1)
申请日:
2017.03.02
申请国别(地区):
美国
年份:
2018
代理人:
摘要:
A scratch prevention device for a door and a door frame comprising a primary panel and a knob opening located near the top of the primary panel, the knob opening comprising a primary aperture with an outer perimeter, a slot extending away from the outer perimeter of the primary aperture, an edge which runs along the outer perimeter of both the primary aperture and the slot and a seat located on a topmost portion of the edge of the knob opening, wherein the slot, in combination with the primary aperture, permit a door knob to be inserted through the knob opening, and placing the seat on the door knob to secure the scratch prevention device to the knob and wherein the primary panel covers a substantial portion of the door and extends laterally to cover a substantial portion of the door frame located on the knob side of the door.
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中国工程科技知识中心
来源网址:
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