Piezoelectric anion lamp
Description
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawings will be provided by the Office upon request and payment of the necessary fee.
Claims
The ornamental design for a piezoelectric anion lamp, as shown and described.
Referenced Cited
U.S. Patent Documents
7339779 | March 4, 2008 | Chen et al. |
Patent History
Patent number: D588734
Type: Grant
Filed: Sep 8, 2005
Date of Patent: Mar 17, 2009
Assignee: Xi An H-Leader Ion Technology Co., Ltd. (Xi An)
Inventors: Yaoqiang Chen (Xi An), Zhe Yang (Xi An), Peng Quan (Xi An), Zhijun Hou (Xi An)
Primary Examiner: Lisa P Lichtenstein
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/237,844
Type: Grant
Filed: Sep 8, 2005
Date of Patent: Mar 17, 2009
Assignee: Xi An H-Leader Ion Technology Co., Ltd. (Xi An)
Inventors: Yaoqiang Chen (Xi An), Zhe Yang (Xi An), Peng Quan (Xi An), Zhijun Hou (Xi An)
Primary Examiner: Lisa P Lichtenstein
Attorney: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 29/237,844
Classifications
Current U.S. Class:
With Fan Or Ventilator (D26/59)