USD315354SExpiredUtility

Book reader for the blind

25
Assignee: CANON KKPriority: Jan 29, 1988Filed: Apr 12, 1988Granted: Mar 12, 1991
Est. expiryJan 29, 2008(expired)· nominal 20-yr term from priority
Inventors:Eiichi YoshiokaNobuyoshi KatayamaHirohiko Katayama
25
PatentIndex Score
0
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a book reader for the blind, as shown.

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