USD547859SExpiredUtility
Portable insulin auto-syringe
Est. expiryNov 8, 2025(expired)· nominal 20-yr term from priority
Inventors:Soo Bong Choi
95
PatentIndex Score
84
Cited by
26
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a portable insulin auto-syringe, as shown and described.Join the waitlist — get patent alerts
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