IP Library Granted Patent US 6,691,629
Granted Patent Utility
US 6,691,629 · Confirmation No. 6555

PLANTER COULTER APPARATUS WITH HYDRAULIC OVERLOAD PROTECTION

⬇ PDF
Code Description Pages PDF
2006-06-21 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-12-24 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-12-24 LET. Miscellaneous Incoming Letter 1 View
2003-12-24 DRW Drawings-only black and white line drawings 25 View
2002-03-04 TRNA Transmittal of New Application 2 View
2002-03-04 SPEC Specification 26 View
2002-03-04 CLM Claims 4 View
2002-03-04 ABST Abstract 1 View
2002-03-04 DRW Drawings-only black and white line drawings 25 View
2002-03-04 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,691,629
App. No.
10/090,226
Filed
2002-03-04
Granted
2004-02-17
Pub. No.
US20030164125A1
Art Unit
3671
PTA
-148 days