Filtration device

- Molekule, Inc.
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Description

FIG. 1 is an isometric view, from the top left, of the filtration device.

FIG. 2 is an isometric view, from the bottom right, of the filtration device.

FIG. 3 is an elevation view from the left side of the filtration device.

FIG. 4 is an elevation view from the right side of the filtration device.

FIG. 5 is an elevation view from the front of the filtration device.

FIG. 6 is an elevation view from the back of the filtration device.

FIG. 7 is a plan view from the top of the filtration device.

FIG. 8 is a plan view from the bottom of the filtration device; and,

FIG. 9 is a plan view from the top of the filtration device without a handle.

The broken lines in the drawings depict portions of the filtration device that form no part of the claimed design.

Claims

We claim the ornamental design for a filtration device, as shown and described.

Referenced Cited
U.S. Patent Documents
4065276 December 27, 1977 Nakaya et al.
4896590 January 30, 1990 Grogs
4931654 June 5, 1990 Horng
D328946 August 25, 1992 Havrilla
D360635 July 25, 1995 Mark
D362441 September 19, 1995 Mark
5505904 April 9, 1996 Haidinger et al.
5620669 April 15, 1997 Plinke et al.
D400663 November 3, 1998 Furlough
5922093 July 13, 1999 James et al.
6531100 March 11, 2003 Ogata et al.
6607702 August 19, 2003 Kang et al.
D493874 August 3, 2004 Woods
D505999 June 7, 2005 Song
D552724 October 9, 2007 Chen
D611579 March 9, 2010 Zlotnik et al.
D648429 November 8, 2011 Choi et al.
D652408 January 17, 2012 Chen
D687017 July 30, 2013 Ashcraft et al.
D697496 January 14, 2014 Ashcraft et al.
8658046 February 25, 2014 Barry et al.
D710329 August 5, 2014 Holzer
D716427 October 28, 2014 Lim et al.
D717420 November 11, 2014 Von Seggern
D744541 December 1, 2015 Langhammer et al.
D752732 March 29, 2016 Ansley et al.
D754832 April 26, 2016 Seo et al.
D766213 September 13, 2016 Hinokio
D768844 October 11, 2016 Koseoglu et al.
D773704 December 6, 2016 Pardo et al.
D774020 December 13, 2016 Hinokio
D796019 August 29, 2017 Thompson
D802022 November 7, 2017 Yao et al.
D803369 November 21, 2017 Kim et al.
D803810 November 28, 2017 Lee et al.
D804002 November 28, 2017 Huang
D805622 December 19, 2017 Lee
D806843 January 2, 2018 McDonnell
D807327 January 9, 2018 Xiong
D808927 January 30, 2018 Schaal et al.
D810049 February 13, 2018 Lee et al.
D810135 February 13, 2018 Langhammer et al.
D810137 February 13, 2018 Tsang et al.
D810265 February 13, 2018 Chen
D810266 February 13, 2018 Li
D818097 May 15, 2018 Cho et al.
D828912 September 18, 2018 Powell et al.
D829312 September 25, 2018 Riering-Czekalla et al.
D829314 September 25, 2018 Cho et al.
D831810 October 23, 2018 Cho et al.
D831811 October 23, 2018 Cho et al.
D832414 October 30, 2018 Sharma et al.
D834694 November 27, 2018 Walter et al.
10137216 November 27, 2018 Goswami et al.
D835766 December 11, 2018 Chen
D836760 December 25, 2018 Fredäng et al.
10183187 January 22, 2019 Li
D865149 October 29, 2019 Lin
10584886 March 10, 2020 Goswami
D882056 April 21, 2020 Baillie
D886272 June 2, 2020 Yang
D886975 June 9, 2020 Yang
D888919 June 30, 2020 Riering-Czekalla
D888923 June 30, 2020 Zhong
10684027 June 16, 2020 Goswami
D906501 December 29, 2020 Lim
D912793 March 9, 2021 Riering-Czekalla
D912795 March 9, 2021 Wang
D919071 May 11, 2021 Zheng
D935590 November 9, 2021 Xu
D935591 November 9, 2021 Xu
D951419 May 10, 2022 Ha
D952823 May 24, 2022 Wu
20020160913 October 31, 2002 Sangiovanni et al.
20030180200 September 25, 2003 Reisfeld
20040013583 January 22, 2004 Burkhardt
20040166037 August 26, 2004 Youdell et al.
20050061656 March 24, 2005 Benoit et al.
20050138905 June 30, 2005 Kubokawa
20060150818 July 13, 2006 Okamoto et al.
20070199288 August 30, 2007 Paterson et al.
20080112845 May 15, 2008 Dunn et al.
20090002985 January 1, 2009 Peck et al.
20090175757 July 9, 2009 Yao et al.
20090229478 September 17, 2009 Wu
20090245594 October 1, 2009 Abramovich et al.
20100101413 April 29, 2010 Jones et al.
20100143205 June 10, 2010 Engelhard
20100196223 August 5, 2010 Hay et al.
20100260644 October 14, 2010 Day et al.
20110101712 May 5, 2011 Laconte
20110117002 May 19, 2011 Dardas et al.
20130036908 February 14, 2013 Jones et al.
20140290489 October 2, 2014 Uemura et al.
20150008014 January 8, 2015 Zhou et al.
20150320900 November 12, 2015 Goswami et al.
20170043044 February 16, 2017 Sobhy
20170122605 May 4, 2017 Lee et al.
20170321717 November 9, 2017 Park et al.
20180027809 February 1, 2018 Chiattello et al.
20180117511 May 3, 2018 Yamauchi et al.
20200109869 April 9, 2020 Mäkipää et al.
20200224892 July 16, 2020 Yang
Foreign Patent Documents
304684615 June 2018 CN
305656141 March 2020 CN
299380-0001 January 2019 IN
2017148484 August 2017 JP
2004078320 September 2004 WO
Other references
  • Molekule Air Pro FDA-Cleared Medical Air Purifier, first available Sep. 17, 2020[online], [site visited Dec. 14, 2021]. Available from internet, URL:< https://www.amazon.ca/Molekule-Technology-Allergens-Pollutants-Professional/dp/B08J9J396N> (Year: 2020).
  • “Molekule Air Purifier found online—[Feb. 22, 2018]—https://molekule.com/?utm_source=google_search_s earch&utm_medium=rt&utm_ campaign=brand&utm_ term=term=molekule&utm_content=bmm_2&gclid=EAalQobChMI5ufdtbK62QIViYjlCh3d8gvEAYAASAAEgJcdPD_ BwE”.
  • Hou, et al. “A review of surface plasmon resonance-enhanced photocatalysis.” Advanced 4, 15 Functional Materials 23.13 (Apr. 5, 2013): 1612-1619. p. 1 col. 2 para 1, p. 2 col. 1 para 2.
  • Molekule Air Purifier found online—[Feb. 22, 2018]—https://molekule.com/?utm_source=google_search_search&utm_medium=rt&utm_campaign=brand&utm_term=term=molekule&utm_content=bmm_2&gclid=EAalQobChMI5ufdtbK62QIViYjlCh3d8gvEAAYASAAEgJcdPD_BwE.
  • Ochiai, et al. “Photoelectrochemical properties ofTiO2 photocatalyst and its applications for environmental purification.” Journal of Photochemistry and Photobiology C: Photochemistry reviews 13.4 (Dec. 1, 2012): 247-262.
  • “Molekule Website Screen Capture from Jun. 10, 2016 by Wayback Machine, (Year: 2016)”.
Patent History
Patent number: D1001257
Type: Grant
Filed: Jul 29, 2020
Date of Patent: Oct 10, 2023
Assignee: Molekule, Inc. (San Francisco, CA)
Inventors: Peter Riering-Czekalla (San Francisco, CA), Ilgu Cha (San Francisco, CA), David Sanabria (San Francisco, CA)
Primary Examiner: David G Muller
Assistant Examiner: Jamaal Rasheed
Application Number: 29/744,449
Classifications
Current U.S. Class: Air Cleaner (D23/364)