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Filter cartridge with pre-filtration wrap retention through the use of ultrasonic scribing

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Assignee: KX TECHNOLOGIES LLCPriority: Mar 7, 2013Filed: Mar 7, 2013Granted: Aug 19, 2014
Est. expiryMar 7, 2033(~6.7 yrs left)· nominal 20-yr term from priority
Inventors:Blake SavoyVincent AnnettaBruce BelcherRichard D. KendrickSteven R. DakoliosRobert Schmidt
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PatentIndex Score
17
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       We claim the ornamental design for a “filter cartridge with pre-filtration wrap retention through the use of ultrasonic scribing,” as shown and described.

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