IP Library › Granted Patent US 6,553,938
Granted Patent Utility
US 6,553,938 · Confirmation No. 7239

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2010-06-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-06-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2001-05-03 TRNA Transmittal of New Application 3 View
2001-05-03 SPEC Specification 24 View
2001-05-03 CLM Claims 3 View
2001-05-03 ABST Abstract 1 View
2001-05-03 DRW Drawings-only black and white line drawings 16 View
2001-05-03 OATH Oath or Declaration filed 2 View
2001-05-03 LET. Miscellaneous Incoming Letter 1 View
2001-05-03 TRNA Transmittal of New Application 3 View
2001-05-03 SPEC Specification 24 View
2001-05-03 CLM Claims 3 View
2001-05-03 ABST Abstract 1 View
2001-05-03 DRW Drawings-only black and white line drawings 3 View
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Quick Facts
Patent No.
US 6,553,938
App. No.
09/848,649
Filed
2001-05-03
Granted
2003-04-29
Pub. No.
US20010042518A1
Art Unit
3644
PTA
-11 days