Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and...
Reexamination Certificate
2008-03-11
2011-10-11
Griffin, Walter (Department: 1774)
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
C208S019000
Reexamination Certificate
active
08034752
ABSTRACT:
There is disclosed a lubricating composition comprising a first base oil having a kinematic viscosity at 100° C. ranging from about 3.5 cSt to about 6 cSt; and a second high viscosity base oil having a kinematic viscosity at 100° C. ranging from about 6 cSt to about 17 cSt.
REFERENCES:
patent: 6869917 (2005-03-01), Deckman et al.
patent: 2005/0261147 (2005-11-01), Rosenbaum et al.
patent: 2007/0238627 (2007-10-01), Haire et al.
patent: 2307243 (1997-05-01), None
patent: 2007063125 (2007-06-01), None
European search report, European Patent Office, European Patent Application No. 08168674.3, Aug. 27, 2009.
Anderson Gregory P.
Freeman Traci
Lam William Y.
Afton Chemical Corporation
Campanell Frank C
Griffin Walter
Luedeka Neely & Graham P.C.
LandOfFree
Lubricating composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lubricating composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lubricating composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4279459