USD313294SExpiredUtility

Vacuum cleaner nozzle

52
Assignee: MAUZ & PFEIFFER PROGRESSPriority: Sep 30, 1988Filed: Mar 30, 1989Granted: Dec 25, 1990
Est. expirySep 30, 2008(expired)· nominal 20-yr term from priority
Inventors:Hans E. SlanyReinhard RennerMahmut Akbulut
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PatentIndex Score
7
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for vacuum cleaner nozzle, as shown.

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