USD257289SExpiredUtility

Cryobiological vessel

59
Individually held — no corporate assignee on recordPriority: Nov 7, 1977Filed: Nov 7, 1977Granted: Oct 7, 1980
Est. expiryNov 7, 1997(expired)· nominal 20-yr term from priority
Inventors:Boris M. AkimovAnatoly I. VoronovViktor I. MorozovVitaly I. ShalaevViktor V. DemenkoGeorgy S. TsoglinAlbina T. Rjumina
59
PatentIndex Score
9
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a cryobiological vessel, as shown.

Join the waitlist — get patent alerts

Track USD257289S — get alerts on status changes and closely related new filings.

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