USD290937SExpiredUtility

Aircraft flight instrument

50
Assignee: GRUMMAN AEROSPACE CORPPriority: Oct 15, 1984Filed: Oct 15, 1984Granted: Jul 21, 1987
Est. expiryOct 15, 2004(expired)· nominal 20-yr term from priority
Inventors:Vincent A. Devino
50
PatentIndex Score
6
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for aircraft flight instrument, as shown and described.

Join the waitlist — get patent alerts

Track USD290937S — get alerts on status changes and closely related new filings.

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