Flow restricting device having self-forming conduits

Details Flow restricting device having self-forming conduits Flow restricting device having self-forming conduits

2006-07-18

2009-12-22

Brinson, Patrick F (Department: 3754)

Pipes and tubular conduits

Combined

With means to support disparate element therein

C138S110000, C138S113000, C138S116000

Reexamination Certificate

active

07635008

ABSTRACT:
A device comprising memory foam can be used for restricting fluid flow through a passageway. Such a device can include memory foam having a body defined by a first end and a second end and at least one external wall extending therebetween. The body of the expanded memory foam can have a cross-sectional profile with a shape and size to securely fit within the passageway so as to restrict fluid flow through the passageway. Additionally, the memory foam can have a receiving portion that extends from the first end to the second end that is configured for receiving an object that extends from the first end to the second end. The receiving portion can have various configurations and can include internal portions and external portions of the memory foam. The receiving portion can self-form a conduit around the object by expanding the memory foam around the object.

REFERENCES:
patent: 1856109 (1932-05-01), Murray et al.
patent: 2153787 (1939-04-01), Anderson
patent: 2531658 (1950-11-01), Walsh
patent: 3642308 (1972-02-01), Zeile et al.
patent: 3747632 (1973-07-01), Kok et al.
patent: 4093818 (1978-06-01), Thwaites et al.
patent: 4754590 (1988-07-01), Gordon
patent: 5014483 (1991-05-01), Southern
patent: 5018260 (1991-05-01), Ziu
patent: 5093384 (1992-03-01), Hayashi et al.
patent: 5497809 (1996-03-01), Wolf
patent: 5687771 (1997-11-01), Clough
patent: 5692545 (1997-12-01), Rodrigue
patent: 5878784 (1999-03-01), Sales et al.
patent: 5947344 (1999-09-01), Jangaard
patent: 6003559 (1999-12-01), Baker
patent: 6062267 (2000-05-01), Fleming
patent: 6080461 (2000-06-01), Wozniak et al.
patent: 6408981 (2002-06-01), Smith et al.
patent: 6428017 (2002-08-01), Galonska et al.
patent: 2003/0074018 (2003-04-01), Torstensen et al.
patent: 2005/0067170 (2005-03-01), Richard
patent: 003644414 (1988-04-01), None
patent: 000699862 (1996-03-01), None
patent: WO 9728540 (1997-08-01), None

Affiliated with

Also associated with

Rating

Flow restricting device having self-forming conduits does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flow restricting device having self-forming conduits, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flow restricting device having self-forming conduits will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4105470