USD271795SExpiredUtility

Vaporizer

61
Assignee: COMBI COPriority: Feb 27, 1981Filed: Jun 30, 1981Granted: Dec 13, 1983
Est. expiryFeb 27, 2001(expired)· nominal 20-yr term from priority
Inventors:Shinroku NakaoYoshiyasu IshiiKazuo Nagata
61
PatentIndex Score
7
Cited by
6
References
1
Claims

Claims

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

Join the waitlist — get patent alerts

Track USD271795S — get alerts on status changes and closely related new filings.

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