IP Library › Granted Patent US 6,644,552
Granted Patent Utility Small
US 6,644,552 · Confirmation No. 4636

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Inventor: John H. Herslow
Patented Case View Patent ↗
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 Code Description Pages PDF
2003-09-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-07-09 TRNA Transmittal of New Application 2 View
2002-07-09 SPEC Specification 19 View
2002-07-09 CLM Claims 5 View
2002-07-09 ABST Abstract 1 View
2002-07-09 DRW Drawings-only black and white line drawings 8 View
2002-07-09 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,644,552
App. No.
10/191,942
Filed
2002-07-09
Granted
2003-11-11
Art Unit
2876
PTA
0 days