USD637651SActiveUtility

Digital sign board

82
Assignee: SANYO ELECTRIC COPriority: Mar 2, 2010Filed: Aug 31, 2010Granted: May 10, 2011
Est. expiryMar 2, 2030(~3.6 yrs left)· nominal 20-yr term from priority
Inventors:Masaki HaseTsuyoshi Shigeta
82
PatentIndex Score
35
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a digital sign board, as shown and described.

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