USD301177SExpiredUtility

Connection tube for a vacuum cleaner

65
Assignee: ELECTROLUX ABPriority: Mar 27, 1986Filed: Sep 26, 1986Granted: May 16, 1989
Est. expiryMar 27, 2006(expired)· nominal 20-yr term from priority
Inventors:Wilfried Von Bischoffshausen
65
PatentIndex Score
17
Cited by
9
References
1
Claims

Claims

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

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