Filter unit
Zou June 6, 2
U.S. patent number D788,880 [Application Number D/560,615] was granted by the patent office on 2017-06-06 for filter unit. This patent grant is currently assigned to Hong Kong EcoAqua Co., Ltd.. The grantee listed for this patent is HONG KONG ECOAQUA CO., LIMITED. Invention is credited to Zhibin Zou.
| United States Patent | D788,880 |
| Zou | June 6, 2017 |
Filter unit
Claims
CLAIM The ornamental design for a filter unit, as shown and described.
| Inventors: | Zou; Zhibin (Qingdao, CN) | ||||||||||
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| Applicant: |
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| Assignee: | Hong Kong EcoAqua Co., Ltd.
(Chai Wan, HK) |
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| Appl. No.: | D/560,615 | ||||||||||
| Filed: | April 8, 2016 |
| Current U.S. Class: | D23/209 |
| Current International Class: | 2301 |
| Field of Search: | ;D23/207,209 ;210/232,234,235,236,497.01 |
References Cited [Referenced By]
U.S. Patent Documents
| D493207 | July 2004 | Ueda |
| 7147773 | December 2006 | Mitchell |
| D570951 | June 2008 | Morita |
| D654566 | February 2012 | Kruckenberg |
| 8398853 | March 2013 | An |
| D679779 | April 2013 | Reid |
| 8562831 | October 2013 | Bors |
| 8741137 | June 2014 | Ruprecht |
| 8801682 | August 2014 | Kensy |
| D755344 | May 2016 | Reckin |
| D762812 | August 2016 | Branscomb |
| D767712 | September 2016 | Huda |
| D768814 | October 2016 | Dong |
| D772379 | November 2016 | Tadlock |
| D776237 | January 2017 | Dong |
Attorney, Agent or Firm: Schmeiser, Olsen & Watts, LLP
Description
FIG. 1 is a Front elevational view of a filter unit showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view thereof.
The broken lines in the drawing depict portions of the filter unit that form no part of the claimed design.
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