Roller pump

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Description

FIG. 1 is an oblique perspective view of the roller pump of this disclosure.

FIG. 2 is a rear view of the roller pump of this disclosure.

FIG. 3 is a front view of the roller pump of this disclosure.

FIG. 4 is a side view of the right-hand side of the roller pump of this disclosure.

FIG. 5 is a side view of the left-hand side of the roller pump of this disclosure.

FIG. 6 is a plan view of the roller pump of this disclosure.

FIG. 7 is a bottom view of the roller pump of this disclosure.

FIG. 8 is an oblique perspective view of another roller pump embodiment of this disclosure.

FIG. 9 is a rear view of the roller pump of the embodiment of FIG. 8.

FIG. 10 is a front view of the roller pump of the embodiment of FIG. 8.

FIG. 11 is a side view of the right-hand side of the roller pump of the embodiment of FIG. 8.

FIG. 12 is a side view of the left-hand side of the roller pump of the embodiment of FIG. 8.

FIG. 13 is a plan view of the roller pump of the embodiment of FIG. 8; and,

FIG. 14 is a bottom view of the roller pump of the embodiment of FIG. 8.

The broken line showing of edges and a fitting is included for the purpose of illustrating environmental matter and forms no part of the claimed design.

Claims

The ornamental design for a roller pump, as shown and described.

Referenced Cited
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D328952 August 25, 1992 Arioka
5538405 July 23, 1996 Patno
5637095 June 10, 1997 Nason
7001153 February 21, 2006 McDowell
7252485 August 7, 2007 Ito
D619241 July 6, 2010 Olsson
D735319 July 28, 2015 Sabin
D735865 August 4, 2015 Nishimura
D739026 September 15, 2015 Anger
20140127063 May 8, 2014 Petersen et al.
Other references
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  • Heart-Lung Machine HL20 Brochure, MAQUET Cardiopulmonary AG 2012.
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  • Hessel, Eugene A., “Circuitry and Cannulation Techniques”, Chapter 5, Cardiopulmonary Bypass: Principles and Practices, edited by Glenn P. Gravlee, 3rd edition, 2008, pp. 63-65.
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Patent History
Patent number: D801521
Type: Grant
Filed: May 13, 2015
Date of Patent: Oct 31, 2017
Assignee: MAQUET CARDIOPULMONARY GMBH (Rastatt)
Inventors: Aidan Hyde (Collingswood, NJ), William James Repka (Parsippany, NJ), Daniel A. Walters (Rockaway Township, NJ), Roland Hopp (Hamburg), Manfred Held (Hamburg), Thomas Märzke (Hamburg)
Primary Examiner: Ralf Seifert
Application Number: 29/526,771