IP Library › Granted Patent US 6,371,337
Granted Patent Utility
US 6,371,337 · Confirmation No. 7155

Dispensing member having an outlet valve formed by a differential piston

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 Code Description Pages PDF
2001-03-16 TRNA Transmittal of New Application 3 View
2001-03-16 A.PE Preliminary Amendment 4 View
2001-03-16 SPEC Specification 6 View
2001-03-16 CLM Claims 2 View
2001-03-16 ABST Abstract 1 View
2001-03-16 DRW Drawings-only black and white line drawings 2 View
2001-03-16 OATH Oath or Declaration filed 3 View
2001-03-16 TRNA Transmittal of New Application 3 View
2001-03-16 A.PE Preliminary Amendment 4 View
2001-03-16 SPEC Specification 6 View
2001-03-16 CLM Claims 2 View
2001-03-16 ABST Abstract 1 View
2001-03-16 DRW Drawings-only black and white line drawings 2 View
2001-03-16 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,371,337
App. No.
09/809,877
Filed
2001-03-16
Granted
2002-04-16
Pub. No.
US20010022309A1
Art Unit
3754
PTA
-104 days