Limb for breathing circuit

Details Limb for breathing circuit Limb for breathing circuit

2003-09-03

2008-12-30

Hook, James F (Department: 3754)

Pipes and tubular conduits

Thawing and freeze protection

Electric

C138S109000, C138S122000, C138S125000, C138SDIG010, C126S204000, C126S207000

Reexamination Certificate

active

07469719

ABSTRACT:
A limb for a breathing circuit manufactured from very thin walled polymer materials has an elongate axial reinforcing spine lying freely inside the conduit and fixed to each end connector. The spine is laterally compliant but axially stiff. The spine provides resistance to tensile and compressive loads on the conduit, including that induced by prevailing internal pressures.

REFERENCES:
patent: 2917568 (1959-12-01), Moorman et al.
patent: 2943644 (1960-07-01), Moseley
patent: 3144313 (1964-08-01), Pfefferle
patent: 3163707 (1964-12-01), Darling
patent: 3228877 (1966-01-01), Mahon
patent: 3245206 (1966-04-01), Bonnet
patent: 3292346 (1966-12-01), Adams
patent: 3303105 (1967-02-01), Konikoff
patent: 3307330 (1967-03-01), Niedzielski et al.
patent: 3349806 (1967-10-01), Roberts
patent: 3367850 (1968-02-01), Johnson
patent: 3434471 (1969-03-01), Liston
patent: 3735558 (1973-05-01), Skarstrom et al.
patent: 3735559 (1973-05-01), Salemme
patent: 3856051 (1974-12-01), Bain
patent: 3889717 (1975-06-01), Obadal et al.
patent: 3891556 (1975-06-01), Richardson et al.
patent: 3895630 (1975-07-01), Bachman
patent: 3910808 (1975-10-01), Steward
patent: 3963856 (1976-06-01), Carlson et al.
patent: 3966525 (1976-06-01), Steward
patent: 4007737 (1977-02-01), Paluch
patent: 4048993 (1977-09-01), Dobritz
patent: 4204562 (1980-05-01), Kelly
patent: 4207457 (1980-06-01), Haglund et al.
patent: 4265235 (1981-05-01), Fukunaga
patent: 4265239 (1981-05-01), Fischer, Jr. et al.
patent: 4295496 (1981-10-01), Bixby
patent: 4327775 (1982-05-01), Tally
patent: 4336798 (1982-06-01), Beran
patent: 4337800 (1982-07-01), Carlson et al.
patent: 4343672 (1982-08-01), Kanao
patent: 4420016 (1983-12-01), Nichols
patent: 4456034 (1984-06-01), Bixby
patent: 4462397 (1984-07-01), Suzuki
patent: 4463755 (1984-08-01), Suzuki
patent: 4469495 (1984-09-01), Hiraizumi et al.
patent: 4490575 (1984-12-01), Kutnyak
patent: 4509359 (1985-04-01), Gedeon et al.
patent: 4517404 (1985-05-01), Hughes et al.
patent: 4653542 (1987-03-01), Tascher
patent: 4669508 (1987-06-01), Neaves
patent: 4686354 (1987-08-01), Makin
patent: 4698890 (1987-10-01), Neaves
patent: 4705543 (1987-11-01), Kertzman
patent: 4708831 (1987-11-01), Elsworth et al.
patent: 4791963 (1988-12-01), Gronert et al.
patent: 4808201 (1989-02-01), Kertzman
patent: 4838258 (1989-06-01), Dryden et al.
patent: 4844719 (1989-07-01), Toyomoto et al.
patent: 4874925 (1989-10-01), Dickenson
patent: 4875908 (1989-10-01), Kikukawa et al.
patent: 4967744 (1990-11-01), Chua
patent: 5042500 (1991-08-01), Norlien et al.
patent: 5046531 (1991-09-01), Kanao
patent: 5160511 (1992-11-01), Lovelock
patent: 5233996 (1993-08-01), Coleman et al.
patent: 5284160 (1994-02-01), Dryden
patent: 5307639 (1994-05-01), Boissin
patent: 5357948 (1994-10-01), Eilentropp
patent: 5392770 (1995-02-01), Clawson et al.
patent: 5454061 (1995-09-01), Carlson
patent: 5461122 (1995-10-01), Yilgor et al.
patent: 5501212 (1996-03-01), Psaros
patent: 5526849 (1996-06-01), Gray
patent: 5620500 (1997-04-01), Fukui et al.
patent: 5637168 (1997-06-01), Carlson
patent: 5640951 (1997-06-01), Huddart et al.
patent: 5722391 (1998-03-01), Rosenkoetter et al.
patent: 5798013 (1998-08-01), Brandenburger
patent: 5848223 (1998-12-01), Carlson
patent: 5894839 (1999-04-01), Rosenkoetter et al.
patent: 5975144 (1999-11-01), Akedo et al.
patent: 5983896 (1999-11-01), Fukunaga et al.
patent: 6078730 (2000-06-01), Huddart et al.
patent: 6105620 (2000-08-01), Haberl
patent: 6148818 (2000-11-01), Pagan
patent: 6167883 (2001-01-01), Beran et al.
patent: 6367510 (2002-04-01), Carlson
patent: 6394145 (2002-05-01), Bailly
patent: 6432169 (2002-08-01), Kluwe et al.
patent: 6523538 (2003-02-01), Wikefeldt
patent: 6536428 (2003-03-01), Smith et al.
patent: 6662802 (2003-12-01), Smith et al.
patent: 7086422 (2006-08-01), Huber et al.
patent: 2001/0043823 (2001-11-01), Smith et al.
patent: 2002/0002976 (2002-01-01), Smith et al.
patent: 2002/0195104 (2002-12-01), Finl et al.
patent: 2003/0028139 (2003-02-01), Inoue
patent: 2004/0045549 (2004-03-01), Smith et al.
patent: 2004/0065335 (2004-04-01), Huber et al.
patent: 2004/0081794 (2004-04-01), Smith et al.
patent: 2004/0250815 (2004-12-01), Scott et al.
patent: 0557040 (1993-08-01), None
patent: 621050 (1994-04-01), None
patent: 2139110 (1983-08-01), None
patent: 62236724 (1987-10-01), None
patent: 5052378 (1993-03-01), None
patent: 200024111 (2000-01-01), None
patent: WO9718001 (1997-05-01), None
Three pages off the SympaTax website of some of the most common questions that are asked and some technical data on the SympaTax membrane, Apr. 5, 2000.
One page off the Perma Pure Inc. website of the product brochure #104 of the New PD™-Series Gas Dryers, May 2000.

Affiliated with

Also associated with

Rating

Limb for breathing circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Limb for breathing circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Limb for breathing circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4035289