Fly fan
Description
Claims
The ornamental design for a fly fan, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| 1233696 | July 1917 | Pakeman |
| D226137 | January 1973 | Selsby |
| 4819370 | April 11, 1989 | Woodruff |
| 8359785 | January 29, 2013 | Ohtsuka |
| 20100319240 | December 23, 2010 | Panella |
| 20120079759 | April 5, 2012 | Al-Qaffas |
- Ebay.com, 36″ Air Curtain Fly Fan Maxwell Masf-036 #7526 Commercial Insect Door Screen, 1995-2019.
- Airtechnics.com, Air curtains against insects or fly fans, Sep. 27, 2013.
Patent History
Patent number: D864347
Type: Grant
Filed: Aug 21, 2018
Date of Patent: Oct 22, 2019
Inventor: Shenjun Li (Shenzhen)
Primary Examiner: Catherine R Oliver-Garcia
Application Number: 29/660,594
Type: Grant
Filed: Aug 21, 2018
Date of Patent: Oct 22, 2019
Inventor: Shenjun Li (Shenzhen)
Primary Examiner: Catherine R Oliver-Garcia
Application Number: 29/660,594
Classifications
Current U.S. Class:
Insect Type (D22/122)