USD294187SExpiredUtility

Housing for a central vacuum cleaner

58
Assignee: FILTER QUEEN LTDPriority: Mar 28, 1985Filed: Jul 29, 1985Granted: Feb 9, 1988
Est. expiryMar 28, 2005(expired)· nominal 20-yr term from priority
Inventors:Denis R. Bertuzzo
58
PatentIndex Score
14
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a housing for a central vacuum cleaner, substantially as shown.

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