Blood processing filter

- Terumo Kabushiki Kaisha
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Description

FIG. 1 is a perspective view of a blood processing filter showing our new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being identical;

FIG. 3 is a right side elevational view thereof, the left side elevational view being identical;

FIG. 4 is a top plan view thereof, the bottom plan view being identical;

FIG. 5 is a cross-sectional view thereof, taken along line v--v of FIG. 2; and,

FIG. 6 is a front elevational view thereof in use condition, wherein the broken line showing is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D305934 February 6, 1990 Sone
D317201 May 28, 1991 Sone
D319504 August 27, 1991 Sone et al.
4035304 July 12, 1977 Watanabe
4304670 December 8, 1981 Watanabe
4341538 July 27, 1982 Vadnay et al.
Patent History
Patent number: D328493
Type: Grant
Filed: Dec 4, 1989
Date of Patent: Aug 4, 1992
Assignee: Terumo Kabushiki Kaisha (Tokyo)
Inventors: Shinichiro Kuroda (Fuji), Takayuki Kido (Fuji), Masashi Yoshikawa (Tokyo)
Primary Examiner: Stella Reid
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 7/445,797
Classifications
Current U.S. Class: Filter (37) (D24/162)