Patent
   D320273
Priority
Jan 23 1989
Filed
Jan 23 1989
Issued
Sep 24 1991
Expiry
Sep 24 2005
Assg.orig
Entity
unknown
24
2
n/a
The ornamental design for a medical filter housing, as shown and described.

FIG. 1 is a perspective view of a medical filter housing showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof; the opposite side being identical thereto;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a bottom perspective view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is a rear elevational view thereof.

Heiden, James J.

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Patent Priority Assignee Title
4485014, Dec 08 1981 Smiths Group PLC Filter assembly for connecting intermediate an epidural cannula and a syringe
D245625, Jul 13 1976 Biological reaction filter for medical analysis
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 23 1989Gelman Sciences, Inc.(assignment on the face of the patent)
Jul 10 1989HEIDEN, JAMES J GELMAN SCIENCES, INC , A CORP OF MIASSIGNMENT OF ASSIGNORS INTEREST 0051990833 pdf
Oct 25 1991GELMAN SCIENCES, INC , A CORP OF MINBD BANK, N A SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0058970628 pdf
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