USD446576SExpiredUtility
Room air conditioner
Est. expiryAug 17, 2020(expired)· nominal 20-yr term from priority
85
PatentIndex Score
32
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a room air conditioner, as shown and described.
Join the waitlist — get patent alerts
Track USD446576S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.