B08B 1/00 Cleaning by methods involving the use of tools (cleaning hollow articles by methods or apparatus specially adapted thereto B08B9/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Cleaning by methods involving the use of tools
CPC: Cleaning by methods involving the use of tools (cleaning hollow articles by methods or apparatus specially adapted thereto B08B9/00)
Full Title
Full titles differ between systems:
Cleaning by methods involving the use of tools
Cleaning by methods involving the use of tools (cleaning hollow articles by methods or apparatus specially adapted thereto B08B9/00)
Additional Content IPC
Glossary
wipe(n) wipe wipes a piece of cloth or paper, optionally treated with a cleaning agent or solution, for cleaning objects by wiping wiper wipers a cleaning element comprising a flexible blade
Limiting references
Cleaning hollow articles by methods or apparatus specially adapted thereto
IPC and CPC are identically structured here. All 5 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 2024.
Child Classifications
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- B08B 1/20 Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor since 2024 IPC+CPC Available in IPC and CPC
- B08B 1/30 by movement of cleaning members over a surface since 2024 IPC+CPC Available in IPC and CPC
- B08B 1/40 Cleaning tools with integrated means for dispensing fluids, e.g. water, steam or detergents (cleaning by the force of jets or sprays B08B3/02) since 2024 IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class B08,2013–2023, worldwide · Source: EPO PATSTAT
- SGCC(STATE GRID CORPORATION OF CHINA) 1,817
- SCREEN HOLDINGS JP 591
- TOKYO ELECTRON JP 558
- CHONGQING RUNZE PHARMACEUTICAL COMPANY 547
- APPLIED MATERIALS US 506
- CHINESE ACADEMY OF SCIENCES 490
- SEMES COMPANY KR 464
- SINOPEC (CHINA PETROCHEMICAL CORPORATION) 411
- ECOLAB US 380
- PETROCHINA COMPANY 369
Top Applicants (CPC)
Class B08,2013–2023, worldwide · Source: EPO PATSTAT
- TOKYO ELECTRON JP 982
- SCREEN HOLDINGS JP 980
- APPLIED MATERIALS US 739
- SGCC(STATE GRID CORPORATION OF CHINA) 721
- SEMES COMPANY KR 691
- ECOLAB US 515
- SCREEN HOLDINGS 510
- TOKYO ELECTRON 505
- PHILIPS ELECTRONICS NL 493
- EBARA CORPORATION JP 475