IP Library › Granted Patent US 6,682,429
Granted Patent Utility
US 6,682,429 · Confirmation No. 3047

SHAFT WITH A VENTING SYSTEM

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2021-05-07 OATH Oath or Declaration filed 17 View
2008-03-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-03-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-03-11 PA.. Power of Attorney 1 View
2008-03-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-03-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-12-22 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-09-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-22 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-09-22 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-09-22 LET. Miscellaneous Incoming Letter 1 View
2003-09-22 DRW Drawings-only black and white line drawings 3 View
2003-08-07 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2003-08-07 CLM Claims 2 View
2003-08-07 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-08-07 DRW Drawings-only black and white line drawings 4 View
2003-08-07 LET. Miscellaneous Incoming Letter 1 View
2002-06-13 TRNA Transmittal of New Application 1 View
2002-06-13 SPEC Specification 9 View
2002-06-13 CLM Claims 2 View
2002-06-13 ABST Abstract 1 View
2002-06-13 DRW Drawings-only black and white line drawings 4 View
2002-06-13 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,682,429
App. No.
10/172,538
Filed
2002-06-13
Granted
2004-01-27
Pub. No.
US20030232652A1
Art Unit
3679
PTA
-129 days