Aroma diffuser
Latest Puzhen Life Co., Limited Patents:
Description
Claims
The ornamental design for an aroma diffuser, as shown and described.
Referenced Cited
U.S. Patent Documents
D89900 | May 1933 | Lippert |
D216973 | March 1970 | Katzman |
3687424 | August 1972 | Katzman et al. |
D235450 | June 1975 | Chapman |
D279216 | June 11, 1985 | Mango et al. |
D309009 | July 3, 1990 | Herritz |
D319781 | September 10, 1991 | Halm et al. |
D550341 | September 4, 2007 | Di Robilant |
D621494 | August 10, 2010 | Li |
D621495 | August 10, 2010 | Li |
Patent History
Patent number: D650056
Type: Grant
Filed: Mar 23, 2011
Date of Patent: Dec 6, 2011
Assignee: Puzhen Life Co., Limited (New Territories)
Inventor: Dong Sheng Li (New Territories)
Primary Examiner: Sandra Snapp
Attorney: Law Office of Sergie Orel, LLC
Application Number: 29/388,091
Type: Grant
Filed: Mar 23, 2011
Date of Patent: Dec 6, 2011
Assignee: Puzhen Life Co., Limited (New Territories)
Inventor: Dong Sheng Li (New Territories)
Primary Examiner: Sandra Snapp
Attorney: Law Office of Sergie Orel, LLC
Application Number: 29/388,091
Classifications
Current U.S. Class:
Deodorizer Or Ozonizer (28) (D23/366)