USD447551SExpiredUtility

Air treatment device

57
Assignee: ATMOSPHERIC SOLUTIONS LTDPriority: Jun 9, 1999Filed: Dec 9, 1999Granted: Sep 4, 2001
Est. expiryJun 9, 2019(expired)· nominal 20-yr term from priority
Inventors:Andy A'Court
57
PatentIndex Score
17
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an air treatment device, as shown, and described.

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