Ionizer
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Description
The broken lines shown in the drawings depict unclaimed environmental structure.
Claims
The ornamental design for an ionizer, as shown and described.
Referenced Cited
U.S. Patent Documents
2611068 | September 1952 | Wellens |
2931880 | April 1960 | Yaffe |
D279815 | July 23, 1985 | Yuen |
4849606 | July 18, 1989 | Martens et al. |
D345787 | April 5, 1994 | Martin |
5478505 | December 26, 1995 | McElfresh et al. |
5521357 | May 28, 1996 | Lock et al. |
5527493 | June 18, 1996 | McElfresh et al. |
D373416 | September 3, 1996 | Ford et al. |
D375713 | November 19, 1996 | Alamian |
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D543614 | May 29, 2007 | Chen |
Patent History
Patent number: D594951
Type: Grant
Filed: Oct 20, 2008
Date of Patent: Jun 23, 2009
Assignee: SMC Corporation (Chiyoda-ku, Tokyo)
Inventors: Masayuki Orihara (Tsukubamirai), Takayuki Toshida (Tsukubamirai), Akira Tadano (Tsukubamirai)
Primary Examiner: Sandra Snapp
Attorney: Yokoi & Co., U.S.A., Inc.
Application Number: 29/312,434
Type: Grant
Filed: Oct 20, 2008
Date of Patent: Jun 23, 2009
Assignee: SMC Corporation (Chiyoda-ku, Tokyo)
Inventors: Masayuki Orihara (Tsukubamirai), Takayuki Toshida (Tsukubamirai), Akira Tadano (Tsukubamirai)
Primary Examiner: Sandra Snapp
Attorney: Yokoi & Co., U.S.A., Inc.
Application Number: 29/312,434
Classifications
Current U.S. Class:
Deodorizer Or Ozonizer (28) (D23/366)