USD300172SExpiredUtility

Life jacket inflation unit

30
Assignee: ENG PATENTS & EQUIPMENT LMTPriority: Jul 30, 1985Filed: Oct 18, 1985Granted: Mar 7, 1989
Est. expiryJul 30, 2005(expired)· nominal 20-yr term from priority
Inventors:John S. Martin
30
PatentIndex Score
2
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a life jacket inflation unit, as shown and described.

Join the waitlist — get patent alerts

Track USD300172S — get alerts on status changes and closely related new filings.

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