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CPC Subgroup
A61G 7/002

having adjustable mattress frame

Full Title

Beds specially adapted for nursing; Devices for lifting patients or disabled persons (stretchers with facilities for picking up patients or disabled persons A61G1/003) > having adjustable mattress frame

5 direct subcodes

Child Classifications

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  • A61G 7/005 tiltable around transverse horizontal axis, e.g. for Trendelenburg position
  • A61G 7/008 tiltable around longitudinal axis, e.g. for rolling
  • A61G 7/012 raising or lowering of the whole mattress frame (A61G7/005, A61G7/008 take precedence)
  • A61G 7/015 divided into different adjustable sections, e.g. for Gatch position
  • A61G 7/018 Control or drive mechanisms

Top Applicants

Top 10 applicants by patent filingsfor class A61, 2013–2023, worldwide · Source: EPO PATSTAT

  1. PHILIPS ELECTRONICS NL 20,621
  2. NOVARTIS CH 15,792
  3. ROCHE CH 14,303
  4. COVIDIEN US 13,862
  5. HARVARD UNIVERSITY US 13,454
  6. UNIVERSITY OF CALIFORNIA US 12,798
  7. P&G (PROCTER & GAMBLE COMPANY) US 12,140
  8. L'OREAL FR 11,800
  9. OLYMPUS CORPORATION JP 9,894
  10. BOSTON SCIENTIFIC SCIMED US 9,513