Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
E03C 1/08

Jet regulators , e.g. anti-splash devices

Introduced: September 1968

Title

Titles differ between systems:

IPC: Jet regulators, e.g. anti-splash devices

CPC: Jet regulators , e.g. anti-splash devices

Full Title

Full titles differ between systems:

IPC:

Domestic plumbing installations for fresh water or waste water; Sinks > Plumbing installations for fresh water > Jet regulators, e.g. anti-splash devices

CPC:

Domestic plumbing installations for fresh water or waste water; Sinks > Plumbing installations for fresh water > Jet regulators , e.g. anti-splash devices

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

Child Classifications

Navigate with arrow keys, Enter to open

  • E03C 1/084 Jet regulators with aerating means IPC+CPC Available in IPC and CPC
  • E03C 1/086 Jet regulators or jet guides, easily mountable on the outlet of taps IPC+CPC Available in IPC and CPC
  • E03C 2001/082 2nd only CPC only CPC only

Top Applicants

Top Applicants (IPC)

Class E03,2013–2023, worldwide · Source: EPO PATSTAT

  1. TOTO 2,957
  2. LIXIL CORPORATION 1,646
  3. XIAMEN RT PLUMBING TECHNOLOGY COMPANY 925
  4. NEOPERL DE 870
  5. GROHE DE 828
  6. PANASONIC INTELLECTUAL PROPERTY 738
  7. WUHAN SHENGYU DRAINAGE SYSTEMS COMPANY 727
  8. GEBERIT INTERNATIONAL CH 613
  9. KOHLER COMPANY US 570
  10. TOTO JP 549

Top Applicants (CPC)

Class E03,2013–2023, worldwide · Source: EPO PATSTAT

  1. NEOPERL DE 934
  2. GROHE DE 870
  3. TOTO 646
  4. GEBERIT INTERNATIONAL CH 629
  5. KOHLER COMPANY US 621
  6. TOTO JP 590
  7. LIXIL CORPORATION JP 429
  8. AS AMERICA US 324
  9. HANSGROHE SE DE 314
  10. LIXIL CORPORATION 307