USD442953SExpiredUtility
Dual screen computer interface
Est. expiryMay 31, 2020(expired)· nominal 20-yr term from priority
Inventors:Paul A. Lassen
59
PatentIndex Score
20
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a dual screen computer interface, as shown and described.
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