USD283893SExpiredUtility

Floppy disc

90
Assignee: SONY CORPPriority: Dec 7, 1982Filed: Mar 29, 1983Granted: May 20, 1986
Est. expiryDec 7, 2002(expired)· nominal 20-yr term from priority
Inventors:Kazumi Fujimoto
90
PatentIndex Score
26
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a floppy disc, as shown.

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