USD384453SExpiredUtility

Adjustable head extension attachment for a vacuum cleaner

70
Individually held — no corporate assignee on recordPriority: Jul 1, 1996Filed: Jul 1, 1996Granted: Sep 30, 1997
Est. expiryJul 1, 2016(expired)· nominal 20-yr term from priority
Inventors:Ronald Bartz
70
PatentIndex Score
25
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an adjustable head extension attachemnt for a vacuum cleaner, as shown and described.

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