USD320338SExpiredUtility

Door latching unit

45
Assignee: MASTROGIOVANNI MARCOPriority: Mar 9, 1989Filed: Mar 9, 1989Granted: Oct 1, 1991
Est. expiryMar 9, 2009(expired)· nominal 20-yr term from priority
Inventors:Marco Mastrogiovanni
45
PatentIndex Score
6
Cited by
3
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD320338S — get alerts on status changes and closely related new filings.

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