Centrifugal pump

- Micronel AG
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a lower rear perspective view of a centrifugal pump showing my new design in accordance with a first embodiment of the invention;

FIG. 2 is an upper front perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
3319573 May 1967 Judd
D246714 December 20, 1977 Horvath
4253798 March 3, 1981 Sugiura
4575308 March 11, 1986 Corkill
4643641 February 17, 1987 Clausen et al.
D295047 April 5, 1988 Price
D305124 December 19, 1989 Singhoff
D310838 September 25, 1990 Turbanisch
D354495 January 17, 1995 Tojo
D368269 March 26, 1996 Chapman
D372921 August 20, 1996 Ijiri
6340291 January 22, 2002 Reckert
D482370 November 18, 2003 Niwatsukino et al.
D482698 November 25, 2003 Niwatsukino et al.
D483041 December 2, 2003 Niwatsukino et al.
D492325 June 29, 2004 Niwatsukino et al.
D503411 March 29, 2005 Fujiwara
D534548 January 2, 2007 Urano et al.
D616902 June 1, 2010 Foreman
8747062 June 10, 2014 Burgess
D740327 October 6, 2015 Naruoka
D765145 August 30, 2016 Takeda
D766987 September 20, 2016 Takeda
D793452 August 1, 2017 Regnier
D819701 June 5, 2018 Takeda
D887449 June 16, 2020 Zwahlen
D900163 October 27, 2020 Park
D902961 November 24, 2020 Park
D907067 January 5, 2021 Rosamilia
D954751 June 14, 2022 Tanaka
D971264 November 29, 2022 Li
D975751 January 17, 2023 Hemmingen-Redschlag
20210004904 January 7, 2021 Rosamilia
20220040428 February 10, 2022 Fogarty
Patent History
Patent number: D993988
Type: Grant
Filed: May 19, 2022
Date of Patent: Aug 1, 2023
Assignee: Micronel AG (Tagelswangen)
Inventor: Rashad Majeed Rosamilia (Schwerzenbach)
Primary Examiner: Richard E Chilcot
Application Number: 29/839,213
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)