Stator for macerator pump

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Description

1.1 : Perspective

1.2 : Perspective

1.3 : Back

1.4 : Front

1.5 : Perspective

1.6 : Perspective

The macerator stator features a disk-based design with fixation means distributed across its surface; the front section incorporates four extending curved surfaces that project from the disc, each equipped with cutting means; the disc's interior contains integrated cutting surfaces; the rear section features four reinforcing thickenings positioned to correspond with the spacing among the four curved surfaces on the opposite side.

Claims

The ornamental design for a stator for macerator pump as shown and described.

Referenced Cited
U.S. Patent Documents
D443585 June 12, 2001 Shida
D448729 October 2, 2001 Asao
D458222 June 4, 2002 Asao
D576942 September 16, 2008 Yoshikawa
D587197 February 24, 2009 Yoshikawa
D611066 March 2, 2010 Foreman
D631011 January 18, 2011 Fukuzawa
D655722 March 13, 2012 Kim
D681058 April 30, 2013 Yamamoto
D726110 April 7, 2015 Wang
D762579 August 2, 2016 Wilkins
D762580 August 2, 2016 Wilkins
D800658 October 24, 2017 Li
D830303 October 9, 2018 Rothschild
D831702 October 23, 2018 Wilkins
D841586 February 26, 2019 Takeuchi
D915197 April 6, 2021 Katano
D931339 September 21, 2021 Wang
D1033484 July 2, 2024 Wang
D1074751 May 13, 2025 Wang
D1118701 March 17, 2026 Liu
D1123850 April 28, 2026 Ha
Patent History
Patent number: D1140965
Type: Grant
Filed: Sep 3, 2025
Date of Patent: Aug 11, 2026
Inventor: Vladimir Lukic (Split)
Primary Examiner: Amber R Stiles
Assistant Examiner: Eidiol Ghigliotty Torres
Application Number: 35/526,799
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)