Ventilating fan
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Description
The broken lines in
Claims
The ornamental design for a ventilating fan, as shown and described.
Referenced Cited
U.S. Patent Documents
D612040 | March 16, 2010 | Daniels |
D624171 | September 21, 2010 | Irmer |
D625800 | October 19, 2010 | Daniels |
8205401 | June 26, 2012 | Ward |
D667945 | September 25, 2012 | Irmer |
D703305 | April 22, 2014 | Stollenwerk O'Hagin |
D746424 | December 29, 2015 | Takahashi |
D748239 | January 26, 2016 | Daniels |
D755944 | May 10, 2016 | Daniels |
D762835 | August 2, 2016 | Stocker |
20130149104 | June 13, 2013 | Chang |
Patent History
Patent number: D799659
Type: Grant
Filed: May 20, 2016
Date of Patent: Oct 10, 2017
Assignee: Rittal GmbH & Co. KG
Inventor: Marco Deusing (Herborn)
Primary Examiner: Janice Hallmark
Application Number: 29/565,401
Type: Grant
Filed: May 20, 2016
Date of Patent: Oct 10, 2017
Assignee: Rittal GmbH & Co. KG
Inventor: Marco Deusing (Herborn)
Primary Examiner: Janice Hallmark
Application Number: 29/565,401
Classifications