Blood processing filter

Description

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

FIG. 2 is a rear elevational view thereof;

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

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a vertical sectional view thereof, taken along line 6--6' of FIG. 3;

FIG. 7 is a front elevational view thereof, the broken line showing being environmental only and forming no part of the claimed design;

FIG. 8 is a front elevational view of a second embodiment of the blood processing filter illustrated in FIG. 1;

FIG. 9 is a right side elevational view thereof, the left side being identical to the right;

FIG. 10 is a top plan view thereof;

FIG. 11 is a bottom plan view thereof;

FIG. 12 is a vertical sectional view thereof, taken along line 12--12' of FIG. 8;

FIG. 13 is a horizontal sectional view thereof, taken along line 13--13' of FIG. 8;

FIG. 14 is a front elevational view thereof, the broken line showing being environmental only and forming no part of the claimed design, and the rear elevation is identical to the front elevation;

FIG. 15 is a front elevational view of a third embodiment of the blood processing filter illustrated in FIG. 1;

FIG. 16 is a right side elevational view thereof, the left side being identical to the right;

FIG. 17 is a top plan view thereof;

FIG. 18 is a bottom plan view thereof;

FIG. 19 is a vertical sectional view thereof, taken along line 19--19' of FIG. 15;

FIG. 20 is a horizontal sectional view thereof, taken along line 20--20' of FIG. 15; and,

FIG. 21 is a front elevational view thereof, the broken line showing being environmental only and forming no part of the claimed design, and the rear elevation is identical to the front elevation.

Claims

The ornamental design for a blood processing filter, as shown and described.

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Inventors:	Sone; Yoshihisa (Tokyo, JP), Naoi; Keiji (Tokyo, JP)
Assignee:	Terumo Kabushiki Kaisha (Tokyo, JP)
Appl. No.:	07/192,888
Filed:	May 12, 1988

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Foreign Application Priority Data

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Nov 12, 1987 [JP]			62-45931
Apr 8, 1988 [JP]			63-13915
Apr 8, 1988 [JP]			63-13916

Current U.S. Class:	D24/162; D24/169
Field of Search:	;D24/21,51,52,58 ;55/159,178 ;210/445,446,436,448,493.1,447,188 ;604/406

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References Cited [Referenced By]

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U.S. Patent Documents

D302307	July 1989	Steer
3905905	September 1975	O'Leary et al.
4009714	March 1977	Hammer
4038194	July 1977	Luceyk et al.
4087363	May 1978	Rosemeyer et al.
4162220	July 1979	Servas
4304670	December 1981	Watanabe et al.
4341538	July 1982	Vadnay et al.

Primary Examiner: Word; A. Hugo
Assistant Examiner: Coles; Doris V.
Attorney, Agent or Firm: Oblon, Spivak, McClelland, Maier & Neustadt