USD529034SExpiredUtility
Housing for an unsolicited call blocking device
Est. expiryMar 5, 2025(expired)· nominal 20-yr term from priority
Inventors:Richard E. Singer
24
PatentIndex Score
1
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for housing for an unsolicited call blocking device, as shown and described.Join the waitlist — get patent alerts
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