IP Library › Granted Patent US 6,659,056
Granted Patent Utility
US 6,659,056 · Confirmation No. 7473

VALVE TRAIN WITH A SINGLE CAMSHAFT

Inventor: Roger D. Sweetland
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2005-12-05 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2005-11-04 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2005-10-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2005-09-21 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-10-14 IFEE Issue Fee Payment (PTO-85B) 3 View
2003-10-06 LET. Miscellaneous Incoming Letter 1 View
2003-10-06 DRW Drawings-only black and white line drawings 28 View
2002-08-01 TRNA Transmittal of New Application 2 View
2002-08-01 A.PE Preliminary Amendment 2 View
2002-08-01 OATH Oath or Declaration filed 3 View
2002-08-01 SPEC Specification 35 View
2002-08-01 CLM Claims 12 View
2002-08-01 ABST Abstract 1 View
2002-08-01 DRW Drawings-only black and white line drawings 28 View
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Quick Facts
Patent No.
US 6,659,056
App. No.
10/210,268
Filed
2002-08-01
Granted
2003-12-09
Pub. No.
US20020179028A1
Examiner
CHANG, CHING
Art Unit
3748
PTA
-101 days