Centrifugal pump

- WILO SE
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

1. Centrifugal Pump

1.1: Perspective

1.2: Back

1.3: Right

1.4: Front

1.5: Left

1.6: Bottom

1.7: Top

Claims

The ornamental design for a centrifugal pump as shown and described.

Referenced Cited
U.S. Patent Documents
D299143 December 27, 1988 Hazlehurst
D372719 August 13, 1996 Jensen
D466522 December 3, 2002 Huang
D471561 March 11, 2003 Kohsaka
D486835 February 17, 2004 Hsiao
D517570 March 21, 2006 Stiles, Jr.
D568340 May 6, 2008 Stiles, Jr.
D573607 July 22, 2008 Bulter
D590842 April 21, 2009 Clark
D604745 November 24, 2009 Sinico
D606562 December 22, 2009 Stiles, Jr.
D800791 October 24, 2017 Pin, III
10180141 January 15, 2019 Huang
D844669 April 2, 2019 Sinico
D844670 April 2, 2019 Sinico
D867400 November 19, 2019 Xiang
D884031 May 12, 2020 Huang
D884032 May 12, 2020 Huang
11193504 December 7, 2021 Mjelde
D946627 March 22, 2022 Wang
D946629 March 22, 2022 Mjelde
D948578 April 12, 2022 Varini
D949205 April 19, 2022 Headley
D966342 October 11, 2022 Pedrollo
D971966 December 6, 2022 Mjelde
D978916 February 21, 2023 Kjær
D986289 May 16, 2023 Mjelde
Patent History
Patent number: D1084042
Type: Grant
Filed: Dec 18, 2023
Date of Patent: Jul 15, 2025
Assignee: WILO SE (Dortmund)
Inventors: Holger Stahljans (Dortmund), Ludovic Vanaert (Dortmund)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Eidiol Ghigliotty Torres
Application Number: 35/519,629
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)