Case for ozone generator
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Description
The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.
Claims
The ornamental design for a case for ozone generator, as shown and described.
Referenced Cited
U.S. Patent Documents
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D119287 | March 1940 | Steingruber |
D167253 | July 1952 | Budlong |
D204494 | April 1966 | Adams |
D254027 | January 22, 1980 | Palson et al. |
D275787 | October 2, 1984 | Rapp et al. |
D309348 | July 17, 1990 | Sarazen et al. |
D361126 | August 8, 1995 | Fukada |
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Patent History
Patent number: D687531
Type: Grant
Filed: Feb 8, 2010
Date of Patent: Aug 6, 2013
Assignee: Ozonics, LLC (Lake Jackson, TX)
Inventor: Darrin Mark Swagel (St. Louis Park, MN)
Primary Examiner: David Muller
Application Number: 29/348,786
Type: Grant
Filed: Feb 8, 2010
Date of Patent: Aug 6, 2013
Assignee: Ozonics, LLC (Lake Jackson, TX)
Inventor: Darrin Mark Swagel (St. Louis Park, MN)
Primary Examiner: David Muller
Application Number: 29/348,786
Classifications
Current U.S. Class:
Air Treatment (D23/355)