USD284319SExpiredUtility

Vacuum cleaner

57
Assignee: SHARP KKPriority: Apr 28, 1983Filed: Oct 27, 1983Granted: Jun 17, 1986
Est. expiryApr 28, 2003(expired)· nominal 20-yr term from priority
Inventors:Sachio YamamotoAkira Tsukada
57
PatentIndex Score
6
Cited by
5
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 USD284319S — get alerts on status changes and closely related new filings.

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