USD318154SExpiredUtility

Vacuum cleaner

Assignee: WEN ELIZABETHPriority: Sep 18, 1989Filed: Sep 18, 1989Granted: Jul 9, 1991
Est. expirySep 18, 2009(expired)· nominal 20-yr term from priority
Inventors:Elizabeth Wen
81
PatentIndex Score
29
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a vacuum cleaner, as shown and described.

Join the waitlist — get patent alerts

Track USD318154S — get alerts on status changes and closely related new filings.

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