USD747576SActiveUtilityPatentIndex 98

Vacuum cleaner filter

Assignee: ELECTROLUX ABPriority: Oct 24, 2013Filed: Feb 21, 2014Granted: Jan 12, 2016

Est. expiryOct 24, 2033(~7.3 yrs left)· nominal 20-yr term from priority

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CLAIM 
     
       The ornamental design for a vacuum cleaner filter, as shown and described.

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