A61G 15/00 Operating chairs; Dental chairs (barbers' chairs A47C1/04); Accessories specially adapted therefor, e.g. work stands
Introduced: September 1968
Title
Titles differ between systems:
IPC: Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
CPC: Operating chairs; Dental chairs (barbers' chairs A47C1/04); Accessories specially adapted therefor, e.g. work stands
Full Title
Full titles differ between systems:
Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
Operating chairs; Dental chairs (barbers' chairs A47C1/04); Accessories specially adapted therefor, e.g. work stands
Of 6 combined children, 3 exist in both systems.
3 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1990.
Child Classifications
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- A61G 15/02 Chairs with means to adjust position of patient; Controls therefor since 1990 −2 IPC IPC+CPC Available in IPC and CPC
- A61G 15/10 Parts, details or accessories (A61G15/14 takes precedence; dental instruments A61C) since 1990 +1 CPC IPC+CPC Available in IPC and CPC
Top Applicants
Top Applicants (IPC)
Class A61,2013–2023, worldwide · Source: EPO PATSTAT
- PHILIPS ELECTRONICS NL 18,523
- NOVARTIS CH 14,253
- COVIDIEN US 13,953
- ROCHE CH 12,005
- CHINESE ACADEMY OF SCIENCES 11,955
- UNIVERSITY OF CALIFORNIA US 11,692
- HARVARD UNIVERSITY US 11,596
- L'OREAL FR 11,593
- P&G (PROCTER & GAMBLE COMPANY) US 11,297
- OLYMPUS CORPORATION JP 9,594
Top Applicants (CPC)
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