USD590492SExpiredUtility
Phototherapy device
Est. expiryAug 9, 2025(expired)· nominal 20-yr term from priority
Inventors:Steven D. Powell
94
PatentIndex Score
126
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a phototherapy device, as shown and described.Join the waitlist — get patent alerts
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