USD448907SExpiredUtility

Collapsible trolley

63
Priority: Nov 2, 2000Filed: Nov 2, 2000Granted: Oct 2, 2001
Est. expiryNov 2, 2020(expired)· nominal 20-yr term from priority
Inventors:James Tsai
63
PatentIndex Score
13
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a collapsible trolley, as shown and described.

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