Method and apparatus for duplicating keys using tip-referenced alignment between key blank and master key | Patent Number 05314274

US 05314274 NA
Application Number7769921
Publication Number-
Pendency2 years, 7 months, 27 days
Filled DateSep 30, 1991
Priority DateOct 21, 1988
Publication Date-
Expiration DateOct 21, 2008
Inventor/Applicants Mike A. Mueller
George L. Heredia
Robert E. Almblad
ExaminesBILINSKY, ZENON
Art Unit3202
Technology Center3200
Assignments
The Hillman Group
Current
Axxess Entry Technologies
Original
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