Displacement pump

- Graco Minnesota Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a first isometric view of a displacement pump;

FIG. 2 is a second isometric view of the displacement pump;

FIG. 3 is a third isometric view of the displacement pump;

FIG. 4 is a fourth isometric view of the displacement pump;

FIG. 5 is a top plan view of the displacement pump;

FIG. 6 is a bottom plan view of the displacement pump;

FIG. 7 is a front elevational view of the displacement pump;

FIG. 8 is a rear elevational view of the displacement pump

FIG. 9 is a left side view of the displacement pump; and,

FIG. 10 is a right side view of the displacement pump.

The broken lines in the Figures represent portions of a displacement pump and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
2739536 March 1956 Schaefer
D257973 January 20, 1981 Reid
4401412 August 30, 1983 Salina
D299516 January 24, 1989 Wang
D331226 November 24, 1992 Austin
5567130 October 22, 1996 Kvinge
D382277 August 12, 1997 Feitel
D382941 August 26, 1997 Nortier
D388796 January 6, 1998 Conti
5860794 January 19, 1999 Hand
6099325 August 8, 2000 Parkhill
D466486 December 3, 2002 Gillingham
D484145 December 23, 2003 Roberts
D507976 August 2, 2005 Roher
7163381 January 16, 2007 Barak
D574738 August 12, 2008 Khurana
D638858 May 31, 2011 Johnson
D667465 September 18, 2012 Headley
D674815 January 22, 2013 Headley
D682316 May 14, 2013 Rogne
D696696 December 31, 2013 Sofussen
D699264 February 11, 2014 Sofussen
D725505 March 31, 2015 Arensmeier
9028224 May 12, 2015 Headley
D746873 January 5, 2016 Davis
D746874 January 5, 2016 Davis
D781923 March 21, 2017 Suwabe
D781924 March 21, 2017 Araki
D817360 May 8, 2018 Dietzsch
D822067 July 3, 2018 Hines
D861043 September 24, 2019 Suwabe
D861593 October 1, 2019 Nakajima
10823167 November 3, 2020 Dietzsch
D910163 February 9, 2021 Alizoti
D952692 May 24, 2022 Iwai
D977438 February 7, 2023 Huang
11655810 May 23, 2023 Hines
20060078444 April 13, 2006 Sacher
20130078125 March 28, 2013 Headley
20130101445 April 25, 2013 Schutze
20140199188 July 17, 2014 Treml
20160201663 July 14, 2016 Treml
20210190065 June 24, 2021 Ferden
20210301809 September 30, 2021 Hines
Foreign Patent Documents
2021202689 October 2021 WO
Other references
  • Aro, ⅜″ Air Double Diaphragm Pump 10.6 GPM 180F, (first available Nov. 1, 2014), Amazon.com, URL:<https://www.amazon.com/Double-Diaphragm-Pump-10-6-180F/dp/B071VDK84G> (Year: 2014).
  • Roughneck, Air-Operated Double Diaphragm Pump, (first available Jul. 27, 2018), Amazon.com, URL:<https://www.amazon.com/Roughneck-Air-Operated-Double-Diaphragm-Pump/dp/B07JH3BX3C> (Year: 2018).
  • Graco, Husky 1050 Series Air-Operated Double Diaphragm Transfer Pump for Oil, (first available Mar. 23, 2021), Amazon.com, URL:<https://www.amazon.com/GRACO-647731-Husky-Diaphragm-Transfer/dp/B07BVML9TG> (Year: 2021).
  • Andy Soukup, “Graco Quantm EODD FAQ—Answering your questions about Quantm”, (posted Dec. 9, 2022), Triplex Blog, URL:<https://triplexblog.com/2022/12/09/graco-quantm-eodd-faq-answering-your-questions-about-quantm/> (Year: 2022).
  • First Chinese Office Action for CN Application No. 202230520313.5, dated Jul. 18, 2023, pp. 1.
Patent History
Patent number: D1014562
Type: Grant
Filed: Feb 11, 2022
Date of Patent: Feb 13, 2024
Assignee: Graco Minnesota Inc. (Minneapolis, MN)
Inventors: Brian W. Koehn (Minneapolis, MN), Bradley H. Hines (Andover, MN), Jacob D. Higgins (White Bear Township, MN), Paul W. Scheierl (Chisago City, MN)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/826,433
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)