USD564657SActiveUtility
Proctoscope
Est. expiryAug 8, 2026(~0 yrs left)· nominal 20-yr term from priority
Inventors:Yih-Chiou Tsai
84
PatentIndex Score
37
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a proctoscope, as shown.Join the waitlist — get patent alerts
Track USD564657S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.