The broken lines in the Figures represent portions of a displacement pump and form no part of the claimed design.
The broken lines in the Figures represent portions of a displacement pump and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
2739536 | Schaefer | Mar 1956 | A |
D257973 | Reid | Jan 1981 | S |
4401412 | Salina | Aug 1983 | A |
D299516 | Wang | Jan 1989 | S |
D331226 | Austin | Nov 1992 | S |
5567130 | Kvinge | Oct 1996 | A |
D382277 | Feitel | Aug 1997 | S |
D382941 | Nortier | Aug 1997 | S |
D388796 | Conti | Jan 1998 | S |
5860794 | Hand | Jan 1999 | A |
6099325 | Parkhill | Aug 2000 | A |
D466486 | Gillingham | Dec 2002 | S |
D484145 | Roberts | Dec 2003 | S |
D507976 | Roher | Aug 2005 | S |
7163381 | Barak | Jan 2007 | B1 |
D574738 | Khurana | Aug 2008 | S |
D638858 | Johnson | May 2011 | S |
D667465 | Headley | Sep 2012 | S |
D674815 | Headley | Jan 2013 | S |
D682316 | Rogne | May 2013 | S |
D696696 | Sofussen | Dec 2013 | S |
D699264 | Sofussen | Feb 2014 | S |
D725505 | Arensmeier | Mar 2015 | S |
9028224 | Headley | May 2015 | B2 |
D746873 | Davis | Jan 2016 | S |
D746874 | Davis | Jan 2016 | S |
D781923 | Suwabe | Mar 2017 | S |
D781924 | Araki | Mar 2017 | S |
D817360 | Dietzsch | May 2018 | S |
D822067 | Hines | Jul 2018 | S |
D861043 | Suwabe | Sep 2019 | S |
D861593 | Nakajima | Oct 2019 | S |
10823167 | Dietzsch | Nov 2020 | B2 |
D910163 | Alizoti | Feb 2021 | S |
D952692 | Iwai | May 2022 | S |
D977438 | Huang | Feb 2023 | S |
11655810 | Hines | May 2023 | B2 |
20060078444 | Sacher | Apr 2006 | A1 |
20130078125 | Headley | Mar 2013 | A1 |
20130101445 | Schutze | Apr 2013 | A1 |
20140199188 | Treml | Jul 2014 | A1 |
20160201663 | Treml | Jul 2016 | A1 |
20210190065 | Ferden | Jun 2021 | A1 |
20210301809 | Hines | Sep 2021 | A1 |
Number | Date | Country |
---|---|---|
2021202689 | Oct 2021 | WO |
Entry |
---|
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. |