Photocatalyst filter for air cleaners
Cho , et al. August 16, 2
U.S. patent number D764,040 [Application Number D/521,260] was granted by the patent office on 2016-08-16 for photocatalyst filter for air cleaners. This patent grant is currently assigned to SEOUL VIOSYS CO., LTD.. The grantee listed for this patent is Seoul Viosys Co., Ltd.. Invention is credited to Geun-Do Cho, Hye-Kyung Ku, Doug-Youn Lee, Jae-Seon Lee, Seong-Min Lee, Yun-Hee Lee.
| United States Patent | D764,040 |
| Cho , et al. | August 16, 2016 |
Photocatalyst filter for air cleaners
Claims
CLAIM The ornamental design for a photocatalyst filter for air cleaners, as shown and described.
| Inventors: | Cho; Geun-Do (Ansan-si, KR), Lee; Doug-Youn (Ansan-si, KR), Lee; Yun-Hee (Ansan-si, KR), Ku; Hye-Kyung (Ansan-si, KR), Lee; Seong-Min (Seoul, KR), Lee; Jae-Seon (Ansan-si, KR) | ||||||||||
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| Applicant: |
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| Assignee: | SEOUL VIOSYS CO., LTD.
(Ansan-Si, KR) |
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| Appl. No.: | D/521,260 | ||||||||||
| Filed: | March 20, 2015 |
Foreign Application Priority Data
| Dec 4, 2014 [KR] | 30-2014-0059100 | |||
| Current U.S. Class: | D23/365 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/355-365,386-388,314,325,333-336 ;55/478,482,483,490,497,498,520,521,529 |
References Cited [Referenced By]
U.S. Patent Documents
| 5352274 | October 1994 | Blakley |
| D414281 | September 1999 | Sassenberg |
| D571608 | June 2008 | Yeung |
| D599465 | September 2009 | Mitchell |
| D604105 | November 2009 | Metcalfe |
| D708311 | July 2014 | Platt |
| WO 2006/012520 | Feb 2006 | WO | |||
Attorney, Agent or Firm: Perkins Coie LLP
Description
FIG. 1 is a perspective view of a photocatalyst filter for air cleaners.
FIG. 2 is a front view of the photocatalyst filter for air cleaners.
FIG. 3 is a rear view of the photocatalyst filter for air cleaners.
FIG. 4 is a left-side view of the photocatalyst filter for air cleaners.
FIG. 5 is a right-side view of the photocatalyst filter for air cleaners.
FIG. 6 is a top view of the photocatalyst filter for air cleaners; and,
FIG. 7 is a bottom view of the photocatalyst filter for air cleaners.
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