USD303381SExpiredUtility
Magnetic tape cassette
Est. expiryFeb 17, 2006(expired)· nominal 20-yr term from priority
Inventors:Naokazu Shimazaki
41
PatentIndex Score
4
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a magnetic tape cassette, as shown.
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