IP Library › Granted Patent US 6,825,450
Granted Patent Utility
US 6,825,450 · Confirmation No. 7027

PISTON AND METHOD OF MANUFACTURE

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2023-01-12 OATH Oath or Declaration filed 37 View
2022-11-19 OATH Oath or Declaration filed 106 View
2022-11-19 OATH Oath or Declaration filed 103 View
2022-11-19 OATH Oath or Declaration filed 103 View
2004-10-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-08-24 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-08-24 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-08-24 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-08-24 SRFW Search information including classification, databases and other search related notes 2 View
2004-08-12 WFEE Fee Worksheet (SB06) 1 View
2004-07-27 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-07-27 CLM Claims 3 View
2004-07-27 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-07-01 CTNF Non-Final Rejection 4 View
2004-07-01 1449 List of References cited by applicant and considered by examiner 1 View
2004-07-01 892 List of references cited by examiner 1 View
2004-07-01 FWCLM Index of Claims 1 View
2004-07-01 SRFW Search information including classification, databases and other search related notes 1 View
2004-06-28 SRNT Examiner's search strategy and results 4 View
2004-03-22 OATH Oath or Declaration filed 2 View
2004-02-24 PEFN Pre-Exam Formalities Notice 2 View
2003-11-04 TRNA Transmittal of New Application 2 View
2003-11-04 SPEC Specification 15 View
2003-11-04 CLM Claims 7 View
2003-11-04 ABST Abstract 1 View
2003-11-04 DRW Drawings-only black and white line drawings 5 View
2003-11-04 OATH Oath or Declaration filed 2 View
2003-11-04 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2003-11-04 WFEE Fee Worksheet (SB06) 1 View
2003-11-04 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,825,450
App. No.
10/701,274
Filed
2003-11-04
Granted
2004-11-30
Pub. No.
US20040149739A1
Examiner
HOANG, TU BA
Art Unit
3742
PTA
0 days