Centrifuge counter balance bag

- Terumo BCT, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the centrifuge counter balance device showing the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

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

FIG. 7 is another side elevational view thereof.

Claims

The ornamental design for a centrifuge counter balance device, as shown and described.

Referenced Cited
U.S. Patent Documents
3987961 October 26, 1976 Sinn et al.
D312128 November 13, 1990 Headley
D341157 November 9, 1993 Kitahara et al.
D351228 October 4, 1994 Weiler et al.
D374616 October 15, 1996 Smith
D375160 October 29, 1996 Sampson et al.
5632906 May 27, 1997 Ishida et al.
6019716 February 1, 2000 Forestell et al.
D435291 December 19, 2000 Asfora
D435653 December 26, 2000 Niedospial et al.
D483869 December 16, 2003 Tran et al.
7094197 August 22, 2006 Hlavinka et al.
D577443 September 23, 2008 Parmer et al.
7674221 March 9, 2010 Hudock et al.
7819793 October 26, 2010 Lindell et al.
D640372 June 21, 2011 Grant et al.
8136779 March 20, 2012 Wilson et al.
D662202 June 19, 2012 O'Donnell et al.
D699343 February 11, 2014 Clements et al.
D712536 September 2, 2014 Kuhlow
20110294641 December 1, 2011 Dolecek et al.
Other references
  • Design U.S. Appl. No. 29/480,203, filed Jan. 24, 2014.
  • Design U.S. Appl. No. 29/480,206, filed Jan. 24, 2014.
Patent History
Patent number: D740958
Type: Grant
Filed: Oct 10, 2014
Date of Patent: Oct 13, 2015
Assignee: Terumo BCT, Inc. (Lakewood, CO)
Inventors: Bruce Ellingboe (Littleton, CO), Richard Alan Edrich (Denver, CO), Jaime Estrada (Denver, CO), Thomas Pearce (Littleton, CO)
Primary Examiner: Anhdao Doan
Application Number: 29/504,926
Classifications
Current U.S. Class: Centrifuge (D24/219)