USD541793SExpiredUtility
Combined charger and infrared ray emitter
Est. expiryFeb 16, 2026(expired)· nominal 20-yr term from priority
Inventors:Kenji Katsumata
55
PatentIndex Score
9
Cited by
18
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a combined charger and infrared ray emitter, as shown.Join the waitlist — get patent alerts
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