USD534697SExpiredUtility

Vacuum system

73
Assignee: BROAN NU TONE LLCPriority: Jan 10, 2005Filed: Jan 10, 2005Granted: Jan 2, 2007
Est. expiryJan 10, 2025(expired)· nominal 20-yr term from priority
Inventors:Christian Reick-MitrisinRobert K. HastyTom RemmGordon Thomas
73
PatentIndex Score
19
Cited by
50
References
1
Claims

Claims

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

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