Essential oil diffuser
Description
Claims
The ornamental design for an essential oil diffuser, as shown and described.
Referenced Cited
U.S. Patent Documents
D270238 | August 23, 1983 | Vilval |
D321494 | November 12, 1991 | Martin |
D510134 | September 27, 2005 | Lablaine |
D536434 | February 6, 2007 | DongSheng |
D548317 | August 7, 2007 | Newton |
D698910 | February 4, 2014 | Lin |
D706410 | June 3, 2014 | Pan |
D720064 | December 23, 2014 | Li |
D729918 | May 19, 2015 | Seo |
D735314 | July 28, 2015 | Benamor |
Patent History
Patent number: D771785
Type: Grant
Filed: Sep 22, 2015
Date of Patent: Nov 15, 2016
Inventor: Hao-Yu Huang (Kaohsiung)
Primary Examiner: Sandra Snapp
Application Number: 29/540,170
Type: Grant
Filed: Sep 22, 2015
Date of Patent: Nov 15, 2016
Inventor: Hao-Yu Huang (Kaohsiung)
Primary Examiner: Sandra Snapp
Application Number: 29/540,170
Classifications
Current U.S. Class:
Deodorizer Or Ozonizer (28) (D23/366)