CPC Main Group
A61G 5/00 Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs ( devices enabling patients or disabled persons to operate an apparatus or device not forming part of the body A61F4/00; bicycles specially adapted for disabled riders B62K3/16 )
7 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- A61G 5/02 propelled by the patient or disabled person
- A61G 5/04 motor-driven (A61G5/06 takes precedence; motor-operated rests A61G5/12; for vehicles with handlebars, equipped with three or more wheels B62K5/003, B62K5/023)
- A61G 5/06 with obstacle mounting facilities, e.g. for climbing stairs,
- A61G 5/08 foldable
- A61G 5/10 Parts, details or accessories
Top Applicants
Top 10 applicants by patent filingsfor class A61, 2013–2023, worldwide · Source: EPO PATSTAT
- PHILIPS ELECTRONICS NL 20,621
- NOVARTIS CH 15,792
- ROCHE CH 14,303
- COVIDIEN US 13,862
- HARVARD UNIVERSITY US 13,454
- UNIVERSITY OF CALIFORNIA US 12,798
- P&G (PROCTER & GAMBLE COMPANY) US 12,140
- L'OREAL FR 11,800
- OLYMPUS CORPORATION JP 9,894
- BOSTON SCIENTIFIC SCIMED US 9,513