USD330744SExpiredUtility
Combined amusement tube slide and an enclosing structure
Est. expiryJun 4, 2010(expired)· nominal 20-yr term from priority
Inventors:Ronald G. Matsch
82
PatentIndex Score
25
Cited by
19
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined amusement tube slide and an enlosing structure, as shown and described.
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