Electric fan
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Description
The broken lines in the drawings represent portions of the electric fan that form no part of the claimed design.
Claims
We claim the ornamental design for an electric fan, as shown and described.
Referenced Cited
U.S. Patent Documents
D32968 | July 1900 | Fair |
4122508 | October 24, 1978 | Rumbaugh |
D396275 | July 21, 1998 | Pearson |
6321034 | November 20, 2001 | Jones-Lawlor |
D454391 | March 12, 2002 | Schrank |
D470233 | February 11, 2003 | Sarkinen |
D493516 | July 27, 2004 | Harbutt |
D565717 | April 1, 2008 | Jacak |
D567353 | April 22, 2008 | Hollingsworth |
D567933 | April 29, 2008 | Hollingsworth |
D772387 | November 22, 2016 | Choi |
20200325905 | October 15, 2020 | Smailes |
20210372415 | December 2, 2021 | Murakami |
Patent History
Patent number: D949317
Type: Grant
Filed: Sep 4, 2020
Date of Patent: Apr 19, 2022
Assignee: Panasonic Corporation (Osaka)
Inventors: Kimiaki Nakata (Osaka), Hideki Murakami (Shiga), Kouki Akiyoshi (Kanagawa), Shinji Noda (Kanagawa)
Primary Examiner: Sharon S Oum
Application Number: 29/749,489
Type: Grant
Filed: Sep 4, 2020
Date of Patent: Apr 19, 2022
Assignee: Panasonic Corporation (Osaka)
Inventors: Kimiaki Nakata (Osaka), Hideki Murakami (Shiga), Kouki Akiyoshi (Kanagawa), Shinji Noda (Kanagawa)
Primary Examiner: Sharon S Oum
Application Number: 29/749,489
Classifications