USD478999SExpiredUtility

Staircase

54
Assignee: APPLE COMPUTERPriority: Jul 15, 2002Filed: Jul 15, 2002Granted: Aug 26, 2003
Est. expiryJul 15, 2022(expired)· nominal 20-yr term from priority
Inventors:Steve JobsKarl BackusRosa ShengBen McdonaldMichael WaltnerColleen CaulliezJames O'CallaghanGraham CoultDamian RoganScott Nelson
54
PatentIndex Score
10
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a staircase, substantially as shown and described.

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