Blood recovery unit

- Astra Tech AB
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a blood recovery unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

Claims

The ornamental design for a blood recovery unit, as shown and described.

Referenced Cited
U.S. Patent Documents
4033345 July 5, 1977 Sorenson et al.
4664682 May 12, 1987 Monzen
5024613 June 18, 1991 Vasconcellos et al.
5192439 March 9, 1993 Roth et al.
D367110 February 13, 1996 Cotter
5634893 June 3, 1997 Rishton
D387157 December 2, 1997 Cotter
Foreign Patent Documents
WO-03/066136 August 2003 WO
Patent History
Patent number: D539899
Type: Grant
Filed: Apr 13, 2005
Date of Patent: Apr 3, 2007
Assignee: Astra Tech AB (Molndal)
Inventor: Yutaka Kataoka (Lindome)
Primary Examiner: Ian Simmons
Assistant Examiner: W. Laymon
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/227,499