IP Library › Granted Patent US 6,761,228
Granted Patent Utility Small
US 6,761,228 · Confirmation No. 4985

LOCKING WING LIFT MECHANISM FOR FARM IMPLEMENTS

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 Code Description Pages PDF
2004-06-04 LET. Miscellaneous Incoming Letter 2 View
2004-06-04 DRW Drawings-only black and white line drawings 7 View
2004-04-21 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-31 LET. Miscellaneous Incoming Letter 3 View
2004-03-31 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-03-31 DRW Drawings-only black and white line drawings 1 View
2004-03-30 LET. Miscellaneous Incoming Letter 1 View
2004-03-30 DRW Drawings-only black and white line drawings 1 View
2004-03-30 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2002-12-02 TRNA Transmittal of New Application 2 View
2002-12-02 DRW Drawings-only black and white line drawings 7 View
2002-10-09 TRNA Transmittal of New Application 2 View
2002-10-09 SPEC Specification 6 View
2002-10-09 CLM Claims 5 View
2002-10-09 ABST Abstract 1 View
2002-10-09 DRW Drawings-only black and white line drawings 7 View
2002-10-09 OATH Oath or Declaration filed 3 View
2002-10-09 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,761,228
App. No.
10/268,875
Filed
2002-10-09
Granted
2004-07-13
Pub. No.
US20040069510A1
Art Unit
3671
PTA
-105 days