USD550366SExpiredUtility
Portable ultrasound device
Est. expiryApr 7, 2026(expired)· nominal 20-yr term from priority
Inventors:Xiang Zhou
84
PatentIndex Score
32
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for the portable ultrasound device, as shown and described.Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.