Lock set installation apparatus and kit and method of using...

Details Lock set installation apparatus and kit and method of using... Lock set installation apparatus and kit and method of using...

2008-04-15

2008-04-15

Carter, Monica (Department: 3722)

Metal working

Method of mechanical manufacture

Assembling or joining

C408S11500B, C408S103000

Reexamination Certificate

active

11787679

ABSTRACT:
A lock set installation apparatus has a pair of hole saw guides which locate a hole to receive door operating members of a lock set. Each hole saw guide has at least one rail member which oppose one another. A lock bolt hole mechanism is movable and coupled with the rails. The lock bolt hole mechanism centers the lock bolt hole onto the door. A locking mechanism locks the hole saw guides with respect to one another to enable cutting of the door.

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