Key blank identification system with groove scanning | Patent Number 08644619
US 08644619 B2Filled DateMay 3, 2010
Priority DateMay 1, 2009
Publication DateNov 4, 2010
Expiration DateApr 30, 2029
Inventor/ApplicantsChester O.D. Thompson
William R. Mutch
Chester O. D. Thompson
William R. Mutch
Chester O. D. Thompson
ExaminesHAUSMANN, MICHELLE M
Art Unit2665
Technology Center2600
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