Differential perforation pattern for dispensing print media | Patent Number 07390545
US 07390545 B2Filled DateOct 2, 2006
Priority DateNov 13, 2000
Publication DateMay 3, 2007
Expiration DateNov 13, 2020
Inventor/ApplicantsChauncey T. Mitchell
ExaminesTHOMAS, ALEXANDER S
Art Unit1794
Technology Center1700
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