Diffuser
Description
In the drawings, the dashed broken lines depict portions of the diffuser that form no part of the claim. The dot-dash broken lines in
Claims
The ornamental design for a diffuser, as shown and described.
Referenced Cited
U.S. Patent Documents
3235325 | February 1966 | Storchheim |
D235547 | June 1975 | Schimanski |
D438297 | February 27, 2001 | Audebourg |
D475023 | May 27, 2003 | Maushard |
D531294 | October 31, 2006 | Kazakevicius |
D646371 | October 4, 2011 | Kuo |
D695615 | December 17, 2013 | Rapparini |
9539550 | January 10, 2017 | Frankel |
D810263 | February 13, 2018 | Lu |
D813366 | March 20, 2018 | Tang |
20160184780 | June 30, 2016 | Frankel |
Patent History
Patent number: D895064
Type: Grant
Filed: Mar 15, 2019
Date of Patent: Sep 1, 2020
Inventor: Zhuangxiaoyi Chen (Shenzhen)
Primary Examiner: Sheryl Lane
Assistant Examiner: Calvin E Vansant
Application Number: 29/683,708
Type: Grant
Filed: Mar 15, 2019
Date of Patent: Sep 1, 2020
Inventor: Zhuangxiaoyi Chen (Shenzhen)
Primary Examiner: Sheryl Lane
Assistant Examiner: Calvin E Vansant
Application Number: 29/683,708
Classifications
Current U.S. Class:
Dispersal (i.e., Sprayer, Fogger, Nozzle, Aerator, Etc.) (4) (D23/213)