发明名称 Lockset drilling guide
摘要 A lockset drilling guide and a method of forming holes in a door are provided. The drilling guide includes a frame and at least a first opening and a second opening defined in the frame. The first opening is positioned at approximately 90 degrees to the second opening. The frame is configured for positioning on a door to facilitate the forming of openings in a door for the installation of a lockset. The method includes the steps of providing a frame having at least a first opening and a second opening defined in the frame; positioning the frame on an edge of the door; inserting a first holesaw at least partially into the first opening and drilling a first hole in the door; inserting a second holesaw at least partially into the second opening and drilling a second hole in the door; and removing the frame from the door.
申请公布号 US2004062618(A1) 申请公布日期 2004.04.01
申请号 US20030629959 申请日期 2003.07.30
申请人 TRETTIN DAVID J.;DAVIDIAN RICHARD M.;DURFEE LAVERNE;HALLEE KRISTOFOR M. 发明人 TRETTIN DAVID J.;DAVIDIAN RICHARD M.;DURFEE LAVERNE;HALLEE KRISTOFOR M.
分类号 B23B47/28;B23B49/02;(IPC1-7):B23B49/00 主分类号 B23B47/28
代理机构 代理人
主权项
地址