USD246075SExpiredUtility

Display device for use with colored flicker plates

31
Assignee: KATO TAKETOSHIPriority: Jun 22, 1976Filed: Jun 22, 1976Granted: Oct 11, 1977
Est. expiryJun 22, 1996(expired)· nominal 20-yr term from priority
Inventors:Taketoshi Kato
31
PatentIndex Score
1
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a display device for use with colored flicker plates, as shown and described.

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