IP Library › Granted Patent US 6,594,978
Granted Patent Utility
US 6,594,978 · Confirmation No. 8081

DEVICE FOR ADJUSTING THE WORKING HEIGHT OF A CROP PICK-UP

Inventor: Jean Viaud
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2005-10-07 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-11-16 TRNA Transmittal of New Application 1 View
2001-11-16 SPEC Specification 6 View
2001-11-16 CLM Claims 2 View
2001-11-16 ABST Abstract 1 View
2001-11-16 DRW Drawings-only black and white line drawings 1 View
2001-11-16 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,594,978
App. No.
09/988,118
Filed
2001-11-16
Granted
2003-07-22
Pub. No.
US20020059787A1
Art Unit
3671
PTA
-5 days