USD315043SExpiredUtility
Central vacuum system hose handle
Individually held — no corporate assignee on recordPriority: Aug 1, 1988Filed: Aug 1, 1988Granted: Feb 26, 1991
Est. expiryAug 1, 2008(expired)· nominal 20-yr term from priority
Inventors:Theodore R. Hayden
94
PatentIndex Score
78
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a central vacuum system hose handle, as shown and described.
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