USD437666SExpiredUtility

Vacuum cleaner

89
Assignee: DAEWOO ELECTRONICS CO LTDPriority: Jul 1, 1999Filed: Jul 1, 1999Granted: Feb 13, 2001
Est. expiryJul 1, 2019(expired)· nominal 20-yr term from priority
Inventors:Sung Chul Park
89
PatentIndex Score
36
Cited by
7
References
1
Claims

Claims

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

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