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DIFF Main Group
B66F 19/00

Hoisting, lifting, hauling or pushing, not otherwise provided for

Introduced: September 1968

Title

Titles differ between systems:

IPC: Hoisting, lifting, hauling, or pushing, not otherwise provided for

CPC: Hoisting, lifting, hauling or pushing, not otherwise provided for

Full Title

Full titles differ between systems:

IPC:

Hoisting, lifting, hauling, or pushing, not otherwise provided for

CPC:

Hoisting, lifting, hauling or pushing, not otherwise provided for

Of 2 combined children, 0 exist in both systems.

1 codes are CPC-only extensions, 1 exist only in IPC.

IPC defines codes here since 1980.

Child Classifications

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  • B66F 19/005 CPC only CPC only
  • B66F 19/02 Hauling using anchors; Anchors therefor since 1980 IPC only IPC only

Top Applicants

Top Applicants (IPC)

Class B66,2013–2023, worldwide · Source: EPO PATSTAT

  1. INVENTIO CH 3,843
  2. OTIS ELEVATOR COMPANY US 3,709
  3. SGCC(STATE GRID CORPORATION OF CHINA) 2,987
  4. KONE CORPORATION FI 2,922
  5. TOSHIBA ELEVATOR COMPANY 2,922
  6. HITACHI 2,321
  7. MITSUBISHI ELECTRIC CORPORATION JP 2,287
  8. MITSUBISHI ELECTRIC CORPORATION 1,870
  9. HITACHI BUILDING SYSTEMS COMPANY 1,700
  10. ANHUI HELI COMPANY 1,325

Top Applicants (CPC)

Class B66,2013–2023, worldwide · Source: EPO PATSTAT

  1. INVENTIO CH 3,939
  2. OTIS ELEVATOR COMPANY US 3,810
  3. KONE CORPORATION FI 3,008
  4. MITSUBISHI ELECTRIC CORPORATION JP 2,333
  5. MITSUBISHI ELECTRIC CORPORATION 1,254
  6. HITACHI 1,195
  7. OTIS ELEVATOR COMPANY 1,065
  8. SGCC(STATE GRID CORPORATION OF CHINA) 961
  9. INVENTIO 828
  10. CROWN EQUIPMENT CORPORATION US 828