US6604711B1 (Active)
2000-11-20
ASSIGNMENT
Owner Name SARGENT FLETCHER, INC., CALIFORNIA
Free Format Text ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:STEVENS, PAUL;REEL/FRAME:011299/0936
Effective DATE 20000907
2003-07-24
INFORMATION ON STATUS: PATENT GRANT
Free Format Text PATENTED CASE
2007-01-29
PAYMENT
Year of Fee Payment 4
2011-03-21
MAINTENANCE FEE REMINDER MAILED
2011-03-25
PAYMENT
Year of Fee Payment 8
2011-03-25
FOR LATE PAYMENT
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2015-02-11
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