USD280142SExpiredUtility
Portable vacuum cleaner
Est. expiryApr 20, 2003(expired)· nominal 20-yr term from priority
Inventors:Horst Pudwill
84
PatentIndex Score
25
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe portable vacuum cleaner, substantially as described herein and as shown in the drawing.
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