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Central vacuum

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Assignee: ELECTROLUX HOME CARE PROD NAPriority: Feb 6, 2009Filed: Feb 6, 2009Granted: Jun 15, 2010
Est. expiryFeb 6, 2029(~2.6 yrs left)· nominal 20-yr term from priority
Inventors:Raymond ClepperRandall SandlinRobert H. BrunoPhilip Nathan
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PatentIndex Score
7
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17
References
1
Claims

Claims

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

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