发明名称 DOOR FRAME GUARD
摘要 A removable and reusable door frame guard for installation over and providing temporary protection to door trim attached to a door jamb. The guard includes a relatively rigid elongate upright member of shock absorbing material with an L-shaped cross section for covering adjacent bottom, front and inside portions of a vertical door jamb to be protected, and an expandable clamp means is secured to an upper end of the upright member and dimensioned in position for expanding and thereby engaging a bottom surface of a horizontal door header to hold the upright member in position.
申请公布号 US2003041552(A1) 申请公布日期 2003.03.06
申请号 US20010943492 申请日期 2001.08.30
申请人 HARTLEY BRIANE L.;MALACKI EDWIN R. 发明人 HARTLEY BRIANE L.;MALACKI EDWIN R.
分类号 E04F19/02;E06B1/34;(IPC1-7):E06B1/04 主分类号 E04F19/02
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