IP Library Granted Patent US 6,612,541
Granted Patent Utility Small
US 6,612,541 · Confirmation No. 9172

CONTROL VALVE RETROFIT FOR PNEUMATIC PLUMBING FIXTURE

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Code Description Pages PDF
2025-01-31 OATH Oath or Declaration filed 3 View
2003-07-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-01-03 TRNA Transmittal of New Application 2 View
2002-01-03 SPEC Specification 9 View
2002-01-03 CLM Claims 4 View
2002-01-03 ABST Abstract 1 View
2002-01-03 DRW Drawings-only black and white line drawings 4 View
2002-01-03 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,612,541
App. No.
10/038,631
Filed
2002-01-03
Granted
2003-09-02
Pub. No.
US20030122098A1
Art Unit
3754
PTA
-2 days