Aroma diffuser
Latest MARK & DRAW CO., LTD Patents:
Description
In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design.
Claims
The ornamental design for an aroma diffuser, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D169960 | July 1953 | Brill |
D245804 | September 13, 1977 | Cone |
4241535 | December 30, 1980 | Tsukuda |
D296573 | July 5, 1988 | Tong |
D361788 | August 29, 1995 | Melzian |
D401685 | November 24, 1998 | Wilson |
D485343 | January 13, 2004 | Wu |
D611583 | March 9, 2010 | Jorgensen |
D614246 | April 20, 2010 | Cohen |
D749857 | February 23, 2016 | Krenkler |
20050140197 | June 30, 2005 | Lee |
20130187020 | July 25, 2013 | Trotsky |
- Mark & Draw Whale Diffuser (video) found online [Jul. 18, 2017] https://www.youtube.com/watch?v=fF5sOKJdURs.
- iWhale Aroma Diffuser found online [Jul. 18, 2017] http://appliancist.com/air_quality/air_purifiers/beurer-aroma-diffusers.html.
Patent History
Patent number: D819192
Type: Grant
Filed: Nov 9, 2016
Date of Patent: May 29, 2018
Assignee: MARK & DRAW CO., LTD (Gangdong-Gu, Seoul)
Inventor: Teakjin Choi (Seoul)
Primary Examiner: Robert M. Spear
Assistant Examiner: John A Voytek
Application Number: 29/583,823
Type: Grant
Filed: Nov 9, 2016
Date of Patent: May 29, 2018
Assignee: MARK & DRAW CO., LTD (Gangdong-Gu, Seoul)
Inventor: Teakjin Choi (Seoul)
Primary Examiner: Robert M. Spear
Assistant Examiner: John A Voytek
Application Number: 29/583,823
Classifications
Current U.S. Class:
Deodorizer Or Ozonizer (28) (D23/366)