USD501965SExpiredUtility

Electric vacuum cleaner

52
Assignee: SANYO ELECTRIC COPriority: Jun 17, 2003Filed: Dec 15, 2003Granted: Feb 15, 2005
Est. expiryJun 17, 2023(expired)· nominal 20-yr term from priority
Inventors:Kenji IkenoSei TakahashiNoriyuki Imanisi
52
PatentIndex Score
9
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9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electric vacuum cleaner, as shown.

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