Internal-combustion engines – Poppet valve operating mechanism – Lubrication
Reexamination Certificate
2006-09-25
2008-03-18
Eshete, Zelalem (Department: 3748)
Internal-combustion engines
Poppet valve operating mechanism
Lubrication
C123S1950HC
Reexamination Certificate
active
07343890
ABSTRACT:
A two-piece valve cover for use on an engine having an engine cylinder head and a plurality of valve rocker arms. The two-piece valve cover includes a base housing for sealing with the cylinder head and a top cover. The top cover includes a sealing flange adapted to receive a sealing gasket member. The second sealing gasket member is retained on the top cover for forming a seal between said top cover and said base housing.
REFERENCES:
patent: D252878 (1979-09-01), Bellino et al.
patent: 4388898 (1983-06-01), Larson
patent: 4492189 (1985-01-01), Ogawa et al.
patent: 4538560 (1985-09-01), Alden
patent: 4788950 (1988-12-01), Finley
patent: D305123 (1989-12-01), Garrett et al.
patent: D305767 (1990-01-01), Tauschke
patent: D306735 (1990-03-01), Finley
patent: D324867 (1992-03-01), Lyndhurst et al.
patent: 5367993 (1994-11-01), Tulach et al.
patent: 5513604 (1996-05-01), Clement
patent: 5655489 (1997-08-01), Kammerer et al.
patent: D418844 (2000-01-01), Occhiuto
patent: D422551 (2000-04-01), Haines
patent: 6382158 (2002-05-01), Durnen
patent: 6491014 (2002-12-01), Eickert
patent: D479244 (2003-09-01), Kern et al.
patent: D479721 (2003-09-01), Kern et al.
patent: D503724 (2005-04-01), Grant
patent: D531641 (2006-11-01), Schultz et al.
patent: D533567 (2006-12-01), D'Amico
patent: D543998 (2007-06-01), Platt
Dickinson Wright PLLC
Eshete Zelalem
LandOfFree
Two-piece valve cover does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Two-piece valve cover, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-piece valve cover will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3965974