The broken lines shown depict portions of the valve that form no part of the claim.
The broken lines shown depict portions of the valve that form no part of the claim.
Number | Date | Country | Kind |
---|---|---|---|
2020-006849 | Apr 2020 | JP | national |
Number | Name | Date | Kind |
---|---|---|---|
1483631 | Forbes | Feb 1924 | A |
D297971 | Kiyota | Oct 1988 | S |
D299521 | Kiyota | Jan 1989 | S |
D370054 | Nakadaira | May 1996 | S |
D504715 | Hagihara | May 2005 | S |
D577106 | Gagas | Sep 2008 | S |
D692100 | Freeth | Oct 2013 | S |
D895072 | Sato | Sep 2020 | S |
D902354 | Yamamoto | Nov 2020 | S |
D908191 | Li | Jan 2021 | S |
D917013 | Pfund | Apr 2021 | S |
D919048 | Li | May 2021 | S |
D941426 | Downing | Jan 2022 | S |
D958937 | Pfund | Jul 2022 | S |
D967937 | Truong | Oct 2022 | S |
D999366 | Sato | Sep 2023 | S |
Number | Date | Country |
---|---|---|
1209988 | Jun 2004 | JP |
D1333453 | Jun 2008 | JP |
107307148 | Oct 2019 | TW |
D200474 | Oct 2019 | TW |
Entry |
---|
Pure-Flo® & EnviZion® High Purity Diaphragm Valves, published 2018, downloaded from https://www.ferguson.com/product/34-in-plastic-diaphragm-valve-pnpnb209f/_/R-7572320?fromplp=true (Year: 2018). |
English Translation of the Notice of Allowance dated Apr. 29, 2021, by the Intellectual Property Office Ministry of Economic Affairs in corresponding Taiwanese Design Patent Application No. 109305545. (2 pages). |