IP Library Granted Patent US 6,748,973
Granted Patent Utility
US 6,748,973 · Confirmation No. 4692

VALVE MEANS

Inventor: Gunnar Lindroos
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Code Description Pages PDF
2017-12-07 OATH Oath or Declaration filed 6 View
2004-05-10 C.AD Change of Address 1 View
2004-05-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-04-15 TRNA Transmittal of New Application 2 View
2002-04-15 SPEC Specification 10 View
2002-04-15 CLM Claims 3 View
2002-04-15 ABST Abstract 1 View
2002-04-15 DRW Drawings-only black and white line drawings 8 View
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Quick Facts
Patent No.
US 6,748,973
App. No.
10/122,597
Filed
2002-04-15
Granted
2004-06-15
Pub. No.
US20020174892A1
Art Unit
3753
PTA
-4 days