IP Library › Granted Patent US 6,746,055
Granted Patent Utility
US 6,746,055 · Confirmation No. 6793

TRANSITION COUPLING BETWEEN METAL AND PLASTIC PIPING SYSTEMS

Inventors: Tim F. Wood, Mike Clark
Patented Case View Patent ↗
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 Code Description Pages PDF
2015-09-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-09-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-09-01 PA.. Power of Attorney 1 View
2015-09-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2015-09-01 MFEE.C.AD Maintenance Fee Address Change 1 View
2015-09-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-04-27 IFEE Issue Fee Payment (PTO-85B) 3 View
2002-07-31 TRNA Transmittal of New Application 3 View
2002-07-31 SPEC Specification 14 View
2002-07-31 CLM Claims 3 View
2002-07-31 ABST Abstract 1 View
2002-07-31 DRW Drawings-only black and white line drawings 6 View
2002-07-31 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,746,055
App. No.
10/209,543
Filed
2002-07-31
Granted
2004-06-08
Art Unit
3679
PTA
0 days