USD443359SExpiredUtility

Minimally invasive mitral valve heart surgery retractor

72
Priority: Jul 6, 2000Filed: Jul 6, 2000Granted: Jun 5, 2001
Est. expiryJul 6, 2020(expired)· nominal 20-yr term from priority
Inventors:Michael NathansonTibor KorosGabriel Koros
72
PatentIndex Score
20
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a minimally invasive mitral valve heart surgery retractor, substantially as shown and described.

Join the waitlist — get patent alerts

Track USD443359S — get alerts on status changes and closely related new filings.

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