Three stage filter
Description
The broken lines and areas within depict portions of the three stage filter that form no part of the claimed design.
Claims
I claim the ornamental design for a three stage filter, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D136021 | July 1943 | Kraissl, Jr. |
4786420 | November 22, 1988 | Dalessandro |
D306754 | March 20, 1990 | Petrucci |
5143601 | September 1, 1992 | Slovak |
D384128 | September 23, 1997 | Scott |
D407462 | March 30, 1999 | Bishop et al. |
D454615 | March 19, 2002 | Neal |
6436282 | August 20, 2002 | Gundrum et al. |
D547826 | July 31, 2007 | Kennedy |
D547827 | July 31, 2007 | Kennedy et al. |
D610650 | February 23, 2010 | Kulikov et al. |
D650468 | December 13, 2011 | Wang |
D656579 | March 27, 2012 | Sherman et al. |
D759788 | June 21, 2016 | Wei et al. |
D768810 | October 11, 2016 | Wei |
D783774 | April 11, 2017 | Costantini et al. |
D792554 | July 18, 2017 | Kruse |
D793524 | August 1, 2017 | Kruse |
D880654 | April 7, 2020 | Sheng et al. |
D914839 | March 30, 2021 | Nahum et al. |
D960285 | August 9, 2022 | Higaki |
D961043 | August 16, 2022 | Wei |
D963791 | September 13, 2022 | Melkonian |
D964506 | September 20, 2022 | Shultz |
D964510 | September 20, 2022 | Melkonian |
D965099 | September 27, 2022 | Tanaka |
D965100 | September 27, 2022 | Tanaka |
D968557 | November 1, 2022 | Zou |
D973836 | December 27, 2022 | Chang |
D980381 | March 7, 2023 | Pike |
D981530 | March 21, 2023 | Li |
20020104794 | August 8, 2002 | Hoffmann |
20040238423 | December 2, 2004 | Schmitt |
20160083278 | March 24, 2016 | Lu |
20190256382 | August 22, 2019 | Sambi |
20220339566 | October 27, 2022 | Klein |
303807213 | May 2017 | CN |
304894514 | June 2018 | CN |
- iSpring filter Mar. 15, 2018 found on Jun. 13, 2022 at: https://www.amazon.com/iSpring-US31-Capacity-Tankless-Filtration/dp/B07CHXVRS5/ (Year: 2018).
Patent History
Patent number: D1001258
Type: Grant
Filed: Feb 28, 2022
Date of Patent: Oct 10, 2023
Assignee: Brio Water Technologies, Inc. (City of Industry, CA)
Inventor: Arman Melkonian (Granada Hills, CA)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/828,784
Type: Grant
Filed: Feb 28, 2022
Date of Patent: Oct 10, 2023
Assignee: Brio Water Technologies, Inc. (City of Industry, CA)
Inventor: Arman Melkonian (Granada Hills, CA)
Primary Examiner: Jennifer Rivard
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/828,784
Classifications