Patent
   D302040
Priority
Aug 14 1985
Filed
Feb 12 1986
Issued
Jul 04 1989
Expiry
Jul 04 2003
Assg.orig
Entity
unknown
53
5
n/a
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.

Lambert, Hans R.

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Patent Priority Assignee Title
3903884,
4621632, Nov 01 1984 BEAR MEDICAL SYSTEMS INC Humidifier system
192718,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 19 1985LAMBERT, HANS R LOUIS GIBECK AB, BOX 718, S-194 27 UPPLANDS VASBY, A SWEDISH CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST 0045170529 pdf
Feb 12 1986Louis Gibeck AB(assignment on the face of the patent)
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