Fan impeller
Latest Delta Electronics, Inc. Patents:
Description
Claims
The ornamental design for a fan impeller, as shown and described.
Referenced Cited
U.S. Patent Documents
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D579883 | November 4, 2008 | Hwang et al. |
D630721 | January 11, 2011 | Kenyon et al. |
D645950 | September 27, 2011 | Kenyon et al. |
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Patent History
Patent number: D702829
Type: Grant
Filed: Jan 23, 2013
Date of Patent: Apr 15, 2014
Assignee: Delta Electronics, Inc. (Taoyuan Hsien)
Inventors: Shih-Chou Chen (Taoyuan Hsien), Chao-Wen Lu (Taoyuan Hsien)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Janice Hallmark
Application Number: 29/443,864
Type: Grant
Filed: Jan 23, 2013
Date of Patent: Apr 15, 2014
Assignee: Delta Electronics, Inc. (Taoyuan Hsien)
Inventors: Shih-Chou Chen (Taoyuan Hsien), Chao-Wen Lu (Taoyuan Hsien)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Janice Hallmark
Application Number: 29/443,864
Classifications
Current U.S. Class:
With Exposed Blade (D23/379)