USD365854SExpiredUtility
Slide whistle
Est. expiryJan 27, 2015(expired)· nominal 20-yr term from priority
Inventors:John G. Mathews
38
PatentIndex Score
3
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a slide whistle, as shown and described.
Join the waitlist — get patent alerts
Track USD365854S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.