USD344791SExpiredUtility

Combined air purifier and ionizer

75
Assignee: HOLMES PRODUCTS CORPPriority: Feb 8, 1993Filed: Feb 8, 1993Granted: Mar 1, 1994
Est. expiryFeb 8, 2013(expired)· nominal 20-yr term from priority
Inventors:Joseph M. Cunning
75
PatentIndex Score
17
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined air purifier and ionizer, as shown and described.

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