E03C 1/184 adapted for attachment of washing machines or heating or cooling devices (washing machines for attachment D06F7/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: adapted for attachment of washing machines or heating or cooling devices
CPC: adapted for attachment of washing machines or heating or cooling devices (washing machines for attachment D06F7/00)
Full Title
Full titles differ between systems:
Domestic plumbing installations for fresh water or waste water; Sinks > Plumbing installations for waste water; Basins or fountains connected thereto; Sinks > Sinks, whether or not connected to the waste-pipe > connected to the waste pipe > adapted for attachment of washing machines or heating or cooling devices
Domestic plumbing installations for fresh water or waste water; Sinks > Plumbing installations for waste water; Basins or fountains connected thereto (drainage devices in floors E03F5/04); Sinks > Sinks, whether or not connected to the waste-pipe > connected to the waste-pipe > adapted for attachment of washing machines or heating or cooling devices (washing machines for attachment D06F7/00)
No child classifications to compare. This is a leaf node in both IPC and CPC.
Top Applicants
Top Applicants (IPC)
Class E03,2013–2023, worldwide · Source: EPO PATSTAT
- TOTO 2,957
- LIXIL CORPORATION 1,646
- XIAMEN RT PLUMBING TECHNOLOGY COMPANY 925
- NEOPERL DE 870
- GROHE DE 828
- PANASONIC INTELLECTUAL PROPERTY 738
- WUHAN SHENGYU DRAINAGE SYSTEMS COMPANY 727
- GEBERIT INTERNATIONAL CH 613
- KOHLER COMPANY US 570
- TOTO JP 549
Top Applicants (CPC)
Class E03,2013–2023, worldwide · Source: EPO PATSTAT
- NEOPERL DE 934
- GROHE DE 870
- TOTO 646
- GEBERIT INTERNATIONAL CH 629
- KOHLER COMPANY US 621
- TOTO JP 590
- LIXIL CORPORATION JP 429
- AS AMERICA US 324
- HANSGROHE SE DE 314
- LIXIL CORPORATION 307