Filterless crankcase lubrication system for a vehicle

Details Filterless crankcase lubrication system for a vehicle Filterless crankcase lubrication system for a vehicle

2007-04-24

2007-04-24

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Lubricators

Crankcase, pressure control

C184S006500

Reexamination Certificate

active

10850884

ABSTRACT:
A crankcase lubricating system and method for lubricating an engine of a motor vehicle. The crankcase lubricating system includes filterless lubricant circulation system, and a crankcase lubricant containing a fully formulated lubricating base oil meeting or exceeding ILSAC GF-4 or API CI-4 minimum performance standards for engine oils.

REFERENCES:
patent: 4089794 (1978-05-01), Engel et al.
patent: 4137185 (1979-01-01), Gardiner et al.
patent: 4144181 (1979-03-01), Elliott et al.
patent: 4146489 (1979-03-01), Stambaugh et al.
patent: 4320019 (1982-03-01), Hayashi
patent: 4340689 (1982-07-01), Joffrion
patent: 4357250 (1982-11-01), Hayashi
patent: 4382007 (1983-05-01), Chafetz et al.
patent: 4670515 (1987-06-01), Olivier
patent: 4863623 (1989-09-01), Nalesnik
patent: 4948842 (1990-08-01), Olivier
patent: 5075383 (1991-12-01), Migdal et al.
patent: 5162086 (1992-11-01), Migdal et al.
patent: 5384371 (1995-01-01), Caines et al.
patent: 5523008 (1996-06-01), Boden et al.
patent: 5556923 (1996-09-01), Caines et al.
patent: 5744429 (1998-04-01), Chung et al.
patent: 5932525 (1999-08-01), Ney et al.
patent: 6107257 (2000-08-01), Valcho et al.
patent: 6516771 (2003-02-01), Brown
patent: 6543394 (2003-04-01), Tinney
patent: 6777378 (2004-08-01), Abraham et al.
Vern Parker, 1941 Cadillac covertible sedan is a rare model, 2000, Motor Matters.

Affiliated with

Also associated with

Rating

Filterless crankcase lubrication system for a vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Filterless crankcase lubrication system for a vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filterless crankcase lubrication system for a vehicle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3750570