Air purifier
Echeverri , et al. De
U.S. patent number D835,249 [Application Number D/616,442] was granted by the patent office on 2018-12-04 for air purifier. This patent grant is currently assigned to 3M INNOVATIVE PROPERTIES COMPANY. The grantee listed for this patent is 3M INNOVATIVE PROPERTIES COMPANY. Invention is credited to Nicolas A. Echeverri, Andrew R. Fox, Brian D. Gale, Alonso M. Hernandez, Himanshu Jasuja, Angela L. Pan, Aaron P. Thompson.
| United States Patent | D835,249 |
| Echeverri , et al. | December 4, 2018 |
Air purifier
Claims
CLAIM The ornamental design for an air purifier, as shown and described.
| Inventors: | Echeverri; Nicolas A. (Woodbury, MN), Hernandez; Alonso M. (St. Paul, MN), Thompson; Aaron P. (Menomonie, WI), Pan; Angela L. (Arden Hills, MN), Gale; Brian D. (Blaine, MN), Fox; Andrew R. (Oakdale, MN), Jasuja; Himanshu (Rajasthan, IN) | ||||||||||
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| Applicant: |
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| Assignee: | 3M INNOVATIVE PROPERTIES
COMPANY (St. Paul, MN) |
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| Appl. No.: | D/616,442 | ||||||||||
| Filed: | September 6, 2017 |
| Current U.S. Class: | D23/365 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/355-366,352,369,332,333,335,336,342,351 ;422/120,122 ;55/356,473,504 ;96/97 ;261/DIG.17,DIG.65,DIG.88,DIG.31 |
References Cited [Referenced By]
U.S. Patent Documents
| D638923 | May 2011 | Choi |
| D639413 | June 2011 | Wu |
| D705410 | May 2014 | Terao |
| D735843 | August 2015 | Sunwoo |
| D741465 | October 2015 | Satou |
| D791297 | July 2017 | Ljungstrom |
| D797272 | September 2017 | Poindexter |
| D798430 | September 2017 | Nord |
| 2006/0015974 | January 2006 | Ike |
| D1554467 | Jul 2016 | JP | |||
| D1561709 | Oct 2016 | JP | |||
Attorney, Agent or Firm: Hass; Irina
Description
FIG. 1 is a perspective view showing the new design for an air purifier;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
The portions of the air purifier in FIGS. 1-7 shown in broken lines are included to show features that form no part of the claimed design.
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