Blood processing apparatus

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Description

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

FIG. 2 is a front elevation thereof;

FIG. 3 is a left side elevation thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevation thereof; and

FIG. 6 is a right side elevation thereof.

Referenced Cited
U.S. Patent Documents
D216848 March 1970 Carsello
D219565 December 1970 Pecker et al.
D234639 March 1975 Schmidt
D234878 April 1975 Sikes
3072259 January 1963 Isreeli
3956449 May 11, 1976 Wexler et al.
Patent History
Patent number: D248488
Type: Grant
Filed: Jul 16, 1976
Date of Patent: Jul 11, 1978
Inventors: Daniel Ashcraft (Redondo Beach, CA), James G. Bruni (Manhattan Beach, CA), Stephen G. Hauser (Tarzana, CA), Keith S. Keith (Gardena, CA)
Primary Examiner: Bernard Ansher
Attorney: Richard G. Kinney
Application Number: 5/705,983
Classifications
Current U.S. Class: D24/11; D24/21
International Classification: D2401;