USD250711SExpiredUtility

Loud-speaker device for cars

Assignee: PERSSON PERPriority: Feb 23, 1976Filed: Aug 23, 1976Granted: Jan 2, 1979
Est. expiryFeb 23, 1996(expired)· nominal 20-yr term from priority
88
PatentIndex Score
25
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a loud-speaker device for cars, substantially as shown and described.

Join the waitlist — get patent alerts

Track USD250711S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.