Spiral air guide cover
Description
The broken lines shown in the drawings are for the purpose of illustrating environmental structure and portions of the article that form no part of the claimed design.
Claims
The ornamental design for a spiral air guide cover, as shown and described.
Referenced Cited
U.S. Patent Documents
4987985 | January 29, 1991 | Meckstroth et al. |
5284115 | February 8, 1994 | Imanishi et al. |
8347994 | January 8, 2013 | Bering et al. |
8960136 | February 24, 2015 | Mott et al. |
20070089692 | April 26, 2007 | Kochi et al. |
20070219030 | September 20, 2007 | Ho |
Patent History
Patent number: D746870
Type: Grant
Filed: Jan 2, 2014
Date of Patent: Jan 5, 2016
Inventor: Chi-Wen Chen (New Taipei)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/478,263
Type: Grant
Filed: Jan 2, 2014
Date of Patent: Jan 5, 2016
Inventor: Chi-Wen Chen (New Taipei)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/478,263
Classifications
Current U.S. Class:
Element Or Attachment (D15/5)