Marine propulsion – Means for accomodating or moving engine fluids – Cooling for engine
Reexamination Certificate
2008-02-08
2010-02-23
Olson, Lars A (Department: 3617)
Marine propulsion
Means for accomodating or moving engine fluids
Cooling for engine
C248S205100
Reexamination Certificate
active
07666042
ABSTRACT:
A cooling apparatus for a marine propulsion system outdrive unit that can be attached to an outdrive unit without the need to drill holes in any portion of the outdrive unit. The cooling apparatus has a distribution tube assembly with at least one pickup port and a water delivery feature such as dump ports, the pickup port being open to receive cooling water into the distribution tube assembly when mounted on a marine propulsion system outdrive unit and the water delivery feature positioned to face the drive unit for delivering cooling water from the distribution tube assembly to the outdrive unit. A no drill bracket attached to the distribution tube assembly attaches to the lift ram assembly shaft of the outdrive unit, and an upper mounting bracket that is attached to the distribution tube assembly attaches to the outdrive unit.
REFERENCES:
patent: 2766714 (1956-10-01), Hammers
patent: 4371351 (1983-02-01), Tousey
patent: 5304079 (1994-04-01), Karls
patent: 5601300 (1997-02-01), Fink et al.
patent: 6241566 (2001-06-01), Kermis et al.
patent: 6808432 (2004-10-01), Davis et al.
4 pages from website of Rex Marine—http://shopping.rexmar.com dated Apr. 24, 2008 showing the It's Cool (TM) Drive Shower from Rex Marine.
3 pages from website of Just Wicked Marine—www.justwickedmarine.com/shower.htm dated Apr. 30, 2008 showing the Just Wicked Marine Drive Shower.
Gunderman, Jr. Robert D.
Olson Lars A
Patent Technologies, LLC
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