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专利名称：Lockset drilling guide
发明人：David J. Trettin,Richard M. Davidian,Laverne
Durfee,Kristofor M. Hallee
申请号：US10629959申请日：20030730公开号：US06910837B2公开日：20050628
专利附图：
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 openingdefined 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 theforming of openings in a door for the installation of a lockset. The method includes thesteps of providing a frame having at least a first opening and a second opening defined inthe frame; positioning the frame on an edge of the door; inserting a first holesaw at leastpartially into the first opening and drilling a first hole in the door; inserting a secondholesaw at least partially into the second opening and drilling a second hole in the door;and removing the frame from the door.
申请人：David J. Trettin,Richard M. Davidian,Laverne Durfee,Kristofor M. Hallee
地址：Charlotte NC US,Weddington NC US,Harmony NC US,Huntersville NC US
国籍：US,US,US,US
代理机构：Moore & Van Allen, PLLC
代理人：Dennis J. Williamson
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