USD530711SExpiredUtility
Set of buttons for operating an electric device
Est. expiryMay 3, 2022(expired)· nominal 20-yr term from priority
31
PatentIndex Score
1
Cited by
20
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a set of buttons for operating an electric device, as shown and described.Join the waitlist — get patent alerts
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