Patent
   D331716
Priority
Aug 15 1990
Filed
Aug 15 1990
Issued
Dec 15 1992
Expiry
Dec 15 2006
Assg.orig
Entity
unknown
3
8
n/a
The ornamental design for an exchangeable flow meter, as shown and described.

FIG. 1 is a front elevational view of an exchangeable flow meter showing our new design, the rear elevational view being identical;

FIG. 2 is a typical side elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a front elevational view, the rear elevational view being identical;

FIG. 6 is a typical side elevational view;

FIG. 7 is a top plan view; and,

FIG. 8 is a bottom plan view thereof.

The handle element shown in FIGS. 1-4 has been removed for ease of illustration in FIGS. 5-8.

Eichler, Rudiger, Steinmuller, Tom

Patent Priority Assignee Title
D611853, Mar 21 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Analyte test meter
D612275, Mar 21 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Analyte test meter
D615431, Mar 21 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Analyte test meter
Patent Priority Assignee Title
4679573, Nov 08 1984 NEW A C , INC ; A C , INC Adaptor assembly for airway tube
4953547, Jan 26 1989 GREENFIELD MEDICAL TECHNOLOGIES INC Drug administering endotracheal respiration systems
5033312, Nov 06 1989 Bird Products Corporation Gas flow meter housing
5060655, Nov 15 1988 Hans Rudolph, Inc. Pneumotach
D253721, Jan 28 1977 Louis Gibeck AB Moisture and heat exchanger for respiratory apparatus
D301377, Aug 14 1985 Louis Gibeck AB Moisture/heat exchanger for respiratory apparatus or similar article
D302040, Aug 14 1985 Louis Gibeck AB Moisture/heat exchanger for respiratory apparatus or similar article
D320486, Jan 03 1989 Combined breathing regulator and container for underwater use
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 30 1990STEINMULLER, TOMERICH JAEGER GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST 0054100460 pdf
Jul 30 1990EICHLER, RUDIGERERICH JAEGER GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST 0054100460 pdf
Aug 15 1990Erich Jaeger GmbH & Co. KG(assignment on the face of the patent)
Feb 23 1995ERICH JAEGER GMBH & CO , KGTSP ETA VERMOGENSVERWALTUNGS GMBHASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0079690025 pdf
Feb 23 1995TSP ETA VERMOGENSVERWALTUNGS GMBHErich Jaeger GmbHCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0079690048 pdf
Feb 23 1995Erich Jaeger GmbHErich Jaeger GmbHCHANGE OF ADDRESS0081940697 pdf
Dec 04 2002Erich Jaeger GmbHVIASYS HEALTHCARE GMBHCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0139070434 pdf
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