Feed spring | Patent Number 06415931
US 06415931 B1Filled DateMar 19, 2001
Priority DateMar 20, 2000
Publication DateApr 25, 2002
Expiration DateJul 9, 2014
Inventor/ApplicantsMichael A. Mueller
Michael A. Mueller
Michael A. Mueller
ExaminesPUROL, SARAH L
Art Unit3634
Technology Center3600
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