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Vacuum Cleaner Filter Bag Having A High-Strength Weld Seam, Method For Producing Said Vacuum Cleaner Filter Bag, And Ultrasonic Welding System For Producing An Ultra-Strong Weld Seam

Patent No. EP3142537 (titled "Vacuum Cleaner Filter Bag Having A High-Strength Weld Seam, Method For Producing Said Vacuum Cleaner Filter Bag, And Ultrasonic Welding System For Producing An Ultra-Strong Weld Seam") was filed by Eurofilters on Apr 27, 2015. The application was issued on May 13, 2020.

Patent Summary

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WOLF PVGFeb 5, 2021DANTZ

Dossier Documents

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EP3142537

EUROFILTERS
Application Number
EP15719461A
Filing Date
Apr 27, 2015
Status
Granted And Under Opposition
Apr 10, 2020
Publication Date
May 13, 2020
External Links
Slate, EP3142537B1, Google Patents