USD771042SActiveUtility
Portable two-factor authentication device
Est. expiryApr 7, 2035(~8.7 yrs left)· nominal 20-yr term from priority
Inventors:Johan Jakob Erik Ehrensvärd
51
PatentIndex Score
11
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a portable two-factor authentication device, as shown and described.Join the waitlist — get patent alerts
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