Air multiplier
Latest Kable Enterprise, Co., Ltd. Patents:
Description
The inner circles of the two sets of concentric circles in the
Claims
The ornamental design for “air multiplier,” as shown and described.
Patent History
Patent number: D681793
Type: Grant
Filed: Sep 13, 2011
Date of Patent: May 7, 2013
Assignee: Kable Enterprise, Co., Ltd. (Taipei)
Inventor: De-Zheng Li (Nanxiong)
Primary Examiner: Caron D Veynar
Assistant Examiner: Martie K Holtje
Application Number: 29/401,630
Type: Grant
Filed: Sep 13, 2011
Date of Patent: May 7, 2013
Assignee: Kable Enterprise, Co., Ltd. (Taipei)
Inventor: De-Zheng Li (Nanxiong)
Primary Examiner: Caron D Veynar
Assistant Examiner: Martie K Holtje
Application Number: 29/401,630
Classifications
Current U.S. Class:
Fan Or Ventilator (D23/370)