Portable liquid oxygen unit

Details Portable liquid oxygen unit Portable liquid oxygen unit

2008-07-01

2008-07-01

Zarfas, Louis S (Department: 2914)

Medical and laboratory equipment

Equipment for diagnosis, analysis, or treatment

Pulmonary

Design Patent

active

29272036

CLAIM:
The ornamental design for a portable liquid oxygen unit, as shown and described.

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patent: D528212 (2006-09-01), Conway et al.
Wilson, “Portable Oxygen: A User's Perspective”, 2002, www.portableoxygen.org/liquido2.html.
Precision Medical, Inc., “User Manual EasyMate Liquid Oxygen System PM2200 Series”, 2006.
Nellcor Puritan Bennett Inc., “Helios H300 Personal Oxygen System Filling Guide”, 2003.
Caire Inc, “Stroller/Sprint Patient Operating Instructions”, 2006.

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