Air purification disk plate system
Description
Claims
I claim the ornamental design of an air purification disk plate system, as shown and described.
Referenced Cited
U.S. Patent Documents
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D325967 | May 5, 1992 | Dieterle et al. |
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Patent History
Patent number: D698016
Type: Grant
Filed: Jun 4, 2010
Date of Patent: Jan 21, 2014
Inventor: John Hurley (Toronto)
Primary Examiner: David Muller
Application Number: 29/363,082
Type: Grant
Filed: Jun 4, 2010
Date of Patent: Jan 21, 2014
Inventor: John Hurley (Toronto)
Primary Examiner: David Muller
Application Number: 29/363,082
Classifications
Current U.S. Class:
Air Cleaner (D23/364)