IP Library Granted Patent US 6,679,293
Granted Patent Utility
US 6,679,293 · Confirmation No. 6614

PRESSURIZED BLADDER CANISTER FOR INSTALLATION OF CURED IN PLACE PIPE

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Code Description Pages PDF
2013-05-07 C.AD Change of Address 1 View
2013-05-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-11-28 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-04-01 TRNA Transmittal of New Application 2 View
2003-04-01 A.PE Preliminary Amendment 12 View
2003-04-01 SPEC Specification 17 View
2003-04-01 CLM Claims 6 View
2003-04-01 ABST Abstract 1 View
2003-04-01 DRW Drawings-only black and white line drawings 9 View
2003-04-01 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,679,293
App. No.
10/404,183
Filed
2003-04-01
Granted
2004-01-20
Pub. No.
US20030192610A1
Art Unit
3752
PTA
-3 days