Ozone generator
Latest NGK SPARK PLUG CO., LTD. Patents:
Description
The broken lines shown represent portions of the ozone generator that form no part of the claimed design.
Claims
The ornamental design for an ozone generator, as shown and described.
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- Electric Air Conditioner. “NGK Test Results.” www.ngksparkplugs.com. Test Results for air contamination elimination. Thurs. Jan. 19, 2023. Shown in p. 2. Full URL: https://www.ngkntk.co.jp/english/news/detail/002422.html (Year: 2021).
Patent History
Patent number: D983346
Type: Grant
Filed: Jul 26, 2021
Date of Patent: Apr 11, 2023
Assignee: NGK SPARK PLUG CO., LTD. (Nagoya)
Inventor: Akihiro Momozaki (Tokyo)
Primary Examiner: Gino Colan
Assistant Examiner: David OBrien
Application Number: 29/801,002
Type: Grant
Filed: Jul 26, 2021
Date of Patent: Apr 11, 2023
Assignee: NGK SPARK PLUG CO., LTD. (Nagoya)
Inventor: Akihiro Momozaki (Tokyo)
Primary Examiner: Gino Colan
Assistant Examiner: David OBrien
Application Number: 29/801,002
Classifications
Current U.S. Class:
Deodorizer Or Ozonizer (28) (D23/366)