USD251298SExpiredUtility
Indoor radio antenna
Est. expiryApr 25, 1997(expired)· nominal 20-yr term from priority
Inventors:John Altmayer
65
PatentIndex Score
9
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an indoor radio antenna, as shown and described.
Join the waitlist — get patent alerts
Track USD251298S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.