Blood pump cassette, air trap and front panel assembly for a portable hemodialysis system
Latest DEKA Products Limited Partnership Patents:
Only the portion of the blood pump cassette, air trap and front panel assembly in solid lines is claimed. Any portion of the figures shown in dashed line forms no part of the claimed invention.
The broken lines illustrate environmental structure and portions of the blood pump cassette, air trap and front panel assembly for a portable hemodialysis system which form no part of the claimed design.
Claims
The ornamental design for a blood pump cassette, air trap and front panel assembly for a portable hemodialysis system, as shown and described.
D271801 | December 13, 1983 | Preussner |
4479761 | October 30, 1984 | Bilstad et al. |
4479762 | October 30, 1984 | Bilstad et al. |
4637813 | January 20, 1987 | DeVries |
D299533 | January 24, 1989 | Blanco |
D350823 | September 20, 1994 | Lanigan |
D471640 | March 11, 2003 | McMichael et al. |
6811749 | November 2, 2004 | Lindsay |
D556909 | December 4, 2007 | Reihanifam et al. |
D579553 | October 28, 2008 | Crnkovich et al. |
7465285 | December 16, 2008 | Hutchinson et al. |
20020009386 | January 24, 2002 | Lindsay |
20070253463 | November 1, 2007 | Perry et al. |
20070258856 | November 8, 2007 | Olsen et al. |
20080058697 | March 6, 2008 | Kamen et al. |
20080175719 | July 24, 2008 | Tracey et al. |
20080208103 | August 28, 2008 | Demers et al. |
20090008331 | January 8, 2009 | Wilt et al. |
20090105629 | April 23, 2009 | Grant et al. |
20090107335 | April 30, 2009 | Wilt et al. |
20090114582 | May 7, 2009 | Grant et al. |
Type: Grant
Filed: Aug 27, 2008
Date of Patent: Dec 15, 2009
Assignee: DEKA Products Limited Partnership (Manchester, NH)
Inventors: David E. Collins (Manchester, NH), Jared Farlow (Manchester, NH), Kevin L. Grant (Litchfield, NH), James D. Dale (Nashua, NH), Jason A. Demers (Manchester, NH), Michael J. Wilt (Windham, NH), Brian Tracey (Litchfield, NH)
Primary Examiner: Philip S Hyder
Assistant Examiner: Susan E Krakower
Attorney: Wolf, Greenfield & Sacks, P.C.
Application Number: 29/323,523