IP Library Granted Patent US 6,505,810
Granted Patent Utility
US 6,505,810 · Confirmation No. 5796

PINCH VALVE ARRANGEMENT FOR FLOW CONTROL

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Code Description Pages PDF
2016-07-14 SES.LOSS.ELC Notification of loss of entitlement to small entity status via Patent Application Information Retrieval (PAIR) 1 View
2016-07-06 C.AD Change of Address 1 View
2016-07-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-06-22 TRNA Transmittal of New Application 3 View
2001-06-22 SPEC Specification 9 View
2001-06-22 CLM Claims 5 View
2001-06-22 ABST Abstract 1 View
2001-06-22 DRW Drawings-only black and white line drawings 3 View
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Quick Facts
Patent No.
US 6,505,810
App. No.
09/887,532
Filed
2001-06-22
Granted
2003-01-14
Pub. No.
US20020014607A1
Art Unit
3754
PTA
-121 days