USD803220SActiveUtility
Expansion device of rugged tablet
Est. expiryJan 11, 2036(~9.5 yrs left)· nominal 20-yr term from priority
Inventors:Chun-Hsing Li
71
PatentIndex Score
13
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an expansion device of rugged tablet, as shown and described.Join the waitlist — get patent alerts
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