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The ornamental design for a moisture/heat exchanger for respiratory apparatus or similar article, as shown and described. |
FIG. 1 is a side perspective view of a moisture/heat exchanger for respiratory apparatus or similar article showing my new design;
FIG. 2 is an opposite side perspective view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
5566669, | Jun 20 1994 | Techbase Pty Ltd. | Autoclavable carbon dioxide absorber/valve for use in anesthesia and resuscitation apparatus |
7347203, | Sep 16 2002 | THAYER MEDICAL CORPORATION | Heat and moisture filter exchanger and method |
D331716, | Aug 15 1990 | VIASYS HEALTHCARE GMBH | Exchangeable flow meter |
D367532, | Aug 10 1994 | Rela, Inc. | Medical filter |
D452911, | Sep 07 2000 | Pharma Systems PS AB | Respiratory filter |
Patent | Priority | Assignee | Title |
4621632, | Nov 01 1984 | BEAR MEDICAL SYSTEMS INC | Humidifier system |
D253721, | Jan 28 1977 | Louis Gibeck AB | Moisture and heat exchanger for respiratory apparatus |
GB1111766, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Dec 19 1985 | LAMBERT, HANS R | LOUIS GIBECK AB, BOX 718, S-194 27 UPPLANDS VASBY, A SWEDISH CORPORATION | ASSIGNMENT OF ASSIGNORS INTEREST | 004517 | /0530 | |
Feb 12 1986 | Louis Gibeck AB | (assignment on the face of the patent) | / |
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