Blood processing machine Patent Grant Bergo , et al. April 14, 1 [Baxter Travenol Laboratories, Inc.]

Blood processing machine

Bergo , et al. April 14, 1

Patent Grant D258909

U.S. patent number D258,909 [Application Number 05/929,556] was granted by the patent office on 1981-04-14 for blood processing machine. This patent grant is currently assigned to Baxter Travenol Laboratories, Inc.. Invention is credited to Ralph M. Bergo, Stephen G. Hauser, Sheldon Keith.

United States Patent	D258,909
Bergo , et al.	April 14, 1981

Blood processing machine

Claims

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

Inventors:	Bergo; Ralph M. (Thousand Oaks, CA), Hauser; Stephen G. (Tarzana, CA), Keith; Sheldon (Hollywood, CA)
Assignee:	Baxter Travenol Laboratories, Inc. (Deerfield, IL)
Appl. No.:	05/929,556
Filed:	July 31, 1978

Current U.S. Class:	D24/169
Current International Class:	D2402
Field of Search:	;D24/1.1,21 ;210/DIG.23,321A,321R,321B ;128/214A,214B

References Cited [Referenced By]

U.S. Patent Documents


D248488	July 1978	Ashcraft et al.
D253190	October 1979	Bixler et al.
3072259	January 1963	Isreeli
3956449	May 1976	Wexler et al.
4142974	March 1979	Bellotti et al.

Primary Examiner: Ansher; Bernard
Attorney, Agent or Firm: Flattery; Paul Caruso; John A. Vigil; Thomas

Description

FIG. 1 is a front perspective view of the blood processing machine embodying our new design;

FIG. 2 is a front elevational view of the blood processing machine;

FIG. 3 is a side elevational view of the blood processing machine; and

FIG. 4 is a top plan view of the blood processing machine.

The undisclosed rear portion of the blood processing machine is plain and unornamented.

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