Filter for medical purpose
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Description
FIG. 1 is a front perspective view of a filter for medical purpose;
FIG. 2 is a rear perspective thereof;
FIG. 3 is a front view thereof, the opposite side being a mirror image of the side shown herein;
FIG. 4 is a right side view the opposite side being a mirror image of the side shown herein;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
Claims
The ornamental design for a filter for medical purpose, as shown and described.
Referenced Cited
Patent History
Patent number: D475461
Type: Grant
Filed: Aug 15, 2002
Date of Patent: Jun 3, 2003
Assignee: Nipro Corporation (Osaka)
Inventors: Nobuo Takagi (Osaka), Naohiro Atsumi (Osaka), Taku Numao (Osaka)
Primary Examiner: Stella Reid
Attorney, Agent or Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/165,619
Type: Grant
Filed: Aug 15, 2002
Date of Patent: Jun 3, 2003
Assignee: Nipro Corporation (Osaka)
Inventors: Nobuo Takagi (Osaka), Naohiro Atsumi (Osaka), Taku Numao (Osaka)
Primary Examiner: Stella Reid
Attorney, Agent or Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/165,619
Classifications