Centrifugal fan

- Panasonic
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Description

FIG. 1 is a front perspective view of a centrifugal fan;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a rear perspective view thereof.

The broken lines in the drawing disclosure depict interior parts of the centrifugal fan that form no part of the claimed design.

Claims

The ornamental design for a centrifugal fan, as shown and described.

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  • Ducted Centrifugal Exhaust Fans . lifcow.com (online)9 pgs. Published Jun. 2, 2015 [retrieved on Nov. 24, 2015]. Retrieved from Internet: <http://fans.lifcow.com/ducted-centrifugal-exhaust-fans/>.
Patent History
Patent number: D754835
Type: Grant
Filed: Sep 22, 2014
Date of Patent: Apr 26, 2016
Assignee: Panasonic Intellectual Property Management Co., Ltd. (Osaka)
Inventors: Akimasa Uehara (Aichi), Satoshi Ousaka (Aichi)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Marie Fast Horse
Application Number: 29/502,922
Classifications