Blood filter

- Terumo Kabushiki Kaisha
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Description

FIG. 1 is a front, top, right side perspective view of a blood filter showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image;

FIG. 5 is a top plan view thereof, the bottom plan view being a mirror image; and,

FIG. 6 is a sectional view taken along line 6--6 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D312503 November 27, 1990 Unger et al.
312695 December 1990 Unger et al.
D317201 May 28, 1991 Sone
D319504 August 27, 1991 Sone et al.
D325082 March 31, 1992 Lambert
D328493 August 4, 1992 Kuroda et al.
4304670 December 8, 1981 Watanabe et al.
4341538 July 27, 1982 Vadnay et al.
Patent History
Patent number: D355973
Type: Grant
Filed: Aug 4, 1993
Date of Patent: Feb 28, 1995
Assignee: Terumo Kabushiki Kaisha (Tokyo)
Inventors: Tomonori Ijiri (Tokyo), Masahide Murakoshi (Nakai)
Primary Examiner: Stella Reid
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 0/11,444
Classifications
Current U.S. Class: Filter (37) (D24/162)