Key blank identification system with groove scanning | Patent Number 11227181
US 11227181 B2Filled DateMar 14, 2018
Priority DateMay 1, 2009
Publication DateJul 19, 2018
Expiration DateApr 30, 2029
Inventor/ApplicantsWilliam R. Mutch
Chester O.D. Thompson
Chester O. D. Thompson
Chester O.D. Thompson
Chester O. D. Thompson
ExaminesHAUSMANN, MICHELLE M
Art Unit2661
Technology Center2600
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