USD388426SExpiredUtility

Head-mounted display device

Assignee: KOPIN CORPPriority: May 7, 1996Filed: May 7, 1996Granted: Dec 30, 1997
Est. expiryMay 7, 2016(expired)· nominal 20-yr term from priority
48
PatentIndex Score
6
Cited by
32
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a head-mounted display device, as shown and described.

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