Patent Oppositions in vacuum parts industry

Explore the competitive field of vacuum parts where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in vacuum parts technology and learn how to protect your intellectual property.

Explore the top companies that have filed the most patent oppositions in the technology industry.

Explore the top companies that have faced the most patent oppositions in the technology industry.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Patent challenges are becoming increasingly common in the vacuum parts industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the vacuum parts industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Last updated on: Oct 1, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Cleaner HolderLG ELECTRONICSJun 3, 2026HAMPTON KNOWLES
Device For Holding A Vacuum Cleaner Filter Bag In A Vacuum Cleaner, And Holding Plate For A Vacuum Cleaner Filter BagMIELE & CIE. KGApr 21, 2026MELITTA EUROPA
Vacuum Cleaner AssemblyAKTIEBOLAGET ELECTROLUXApr 1, 2026DYSON TECHNOLOGY
Vacuum CleanerNUMATICMar 2, 2026HALO APPLIANCES
Vacuum CleanerLG ELECTRONICSJan 30, 2026VAX TECHTRONIC CORDLESS GP
Fan Assembly And Vacuum Cleaner With Fan AssemblyGLOBE JIANGSUNov 17, 2025HUASUN BEIJING INTELLECTUAL
Vacuum Cleaner Filter Bag For A Hand Vacuum CleanerEUROFILTERS HOLDINGSep 30, 2025BRANOFILTER
Vacuum Cleaner Filter Bag For A Hand Vacuum CleanerEUROFILTERS HOLDINGSep 30, 2025BRANOFILTER
Electrically Operated Mobile Vacuum CleanerVALENTINIMay 19, 2025NILFISK
Dust PouchMIELE & CIE. KGApr 30, 2025WOLF PVG

To stay ahead in the competitive vacuum parts industry, companies are constantly innovating. Here are the top patents facing oppositions in the vacuum parts industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Last updated on: Oct 1, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Mar 11, 2015A Vacuum CleanerDYSON TECHNOLOGY3
Apr 25, 2018Suction Nozzle Sliding Base Plate Of A Vacuum CleanerSEB3
Jan 26, 2022Surface Cleaning Head Including Openable Agitator Chamber And Removable Agitators For Use ThereinSHARKNINJA OPERATING3
Jan 29, 2020Easily Rechargeable Hand-Held Rechargeable Battery-Operated Vacuum CleanerBSH HAUSGERTE3
Apr 17, 2019Holding Plate And Method For Producing A Holding PlateWOLF PVG2
May 18, 2016Hard-Surface Suction ImplementALFRED KRCHER2
May 10, 2017Device For Vacuum Cleaning With A Vacuum Cleaning Device And Filter BagEUROFILTERS HOLDING2
Jan 2, 2019Ecologically Efficient Device For Vacuum CleaningSCHULTINK2
Apr 29, 2015Device And Method For Sensing A Change In Operating State Of A Power Tool, And Vacuum CleanerALFRED KRCHER2
Jan 11, 2023Flat Bag For Vacuum CleanersEUROFILTERS2