USD433411SExpiredUtility
Head-mount type image display device
Est. expiryAug 17, 2018(expired)· nominal 20-yr term from priority
Inventors:Shosaku Kawashima
71
PatentIndex Score
16
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a head-mount type image display device, as shown and described.
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