| Patents for A61G 15 - Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands (2,636) |
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| 01/11/1983 | US4367894 Foldable dental chair |
| 01/04/1983 | US4366985 Adjustable headrest for treatment chair |
| 12/08/1982 | EP0066134A1 Wedge brake for a rotatable body |
| 11/30/1982 | USRE31092 Orthopedic reclining chair |
| 11/16/1982 | US4359316 Supply unit for the individual supply of dental handpieces |
| 11/16/1982 | CA1135613A1 Counterbalanced support |
| 11/16/1982 | CA1135612A1 Patient support comprising mutually pivotable supporting members |
| 11/09/1982 | US4358270 Dental instrument retraction activator |
| 10/12/1982 | US4353695 Retraction mechanism for dental units and the like |
| 10/12/1982 | US4353595 Headrest control device for a treatment chair |
| 09/28/1982 | US4351634 Priority system dental instrument delivery |
| 08/25/1982 | EP0058540A2 Brake assembly for dental tray support arm |
| 08/25/1982 | EP0058411A1 Obstetric examining and delivery chair |
| 08/24/1982 | US4345616 Retractor for hose-connected hand pieces |
| 08/17/1982 | US4344594 Lift mechanism for dental chair |
| 06/29/1982 | US4336965 Expandable legrest for dental chairs |
| 06/22/1982 | US4335920 Headrest for a dental chair |
| 06/15/1982 | US4334723 Dental cabinet |
| 06/15/1982 | US4334710 Collapsible, portable dental chair |
| 06/01/1982 | US4332557 Dental operatory system |
| 05/18/1982 | US4330281 Holder for a dental handpiece |
| 03/18/1982 | WO1982000761A1 Dental apparatus |
| 03/09/1982 | US4318538 Counterbalanced support |
| 02/16/1982 | US4315744 Chuck wrench for dental handpieces |
| 01/26/1982 | US4312538 Articulating headrest |
| 01/26/1982 | US4312500 Patient support |
| 01/19/1982 | US4311461 Dental treatment chair system |
| 01/12/1982 | US4310307 Dental audio and gaseous analgesia applicator |
| 01/06/1982 | EP0042859A1 Chuck wrench for dental handpieces |
| 12/29/1981 | US4308011 Apparatus for supporting dental handpieces |
| 10/28/1981 | EP0038452A2 Controlling device for dental apparatus |
| 10/28/1981 | EP0038451A1 Control means for a dental chair |
| 09/09/1981 | EP0035151A1 An asymmetrical anatomic arm-chair, particularly for odontological use |
| 09/01/1981 | US4286948 Dental treatment apparatus |
| 07/23/1981 | WO1981001955A1 Chuck wrench for dental handpieces |
| 07/01/1981 | EP0031127A1 Dental apparatus |
| 06/30/1981 | US4275940 Utility cabinet for dentists |
| 06/16/1981 | USRE30648 Chair for dental patients |
| 06/16/1981 | CA1103118A1 Combination anesthesia and intensive care apparatus |
| 05/12/1981 | US4266760 Device for controlling tilting of headrest of treatment table |
| 04/22/1981 | EP0027419A1 Articulating headrest for dental chair |
| 04/07/1981 | US4260376 Dental apparatus |
| 03/31/1981 | US4259066 Retraction mechanism for dental units and the like |
| 03/31/1981 | CA1098436A1 Obstetric chair |
| 03/10/1981 | CA1097201A1 Orthopedic reclining chair |
| 02/24/1981 | US4252054 Dental clean air device |
| 02/10/1981 | US4250439 Control installation for a dental apparatus |
| 02/10/1981 | US4249900 Dental console |
| 02/10/1981 | CA1095394A1 Patient supporting device |
| 01/07/1981 | EP0020387A1 Portable childbirth chair |
| 12/30/1980 | US4242086 Transportable treatment recliner |
| 11/18/1980 | US4233782 Work cabinet for podiatrists, dentist and the like |
| 11/04/1980 | US4231737 Apparatus for removably supporting at least one medical, particularly dental instrument, such as a dental drill or the like |
| 10/07/1980 | US4227131 Automatic return for patient chair |
| 09/23/1980 | CA1086171A1 Head support and restraining apparatus |
| 09/09/1980 | US4221370 Obstetric chair |
| 08/12/1980 | US4217009 Dental cabinet appliance |
| 08/06/1980 | EP0014068A1 Orthopedic reclining chair |
| 08/05/1980 | US4215680 Chair for hypnotherapy |
| 07/29/1980 | US4214790 Orthopedic reclining chair |
| 07/01/1980 | US4209908 Mobile dental unit |
| 07/01/1980 | US4209907 Dental treatment chair assembly |
| 06/17/1980 | US4207879 Therapeutic apparatus for use in treatment of muscular and skeletal disorders |
| 06/10/1980 | US4206546 Track system |
| 05/14/1980 | EP0010706A1 Locking device for an infinitely variable headrest of a seat or chair |
| 04/17/1980 | WO1980000655A1 Portable childbirth chair |
| 04/15/1980 | US4197839 Passive exercise apparatus |
| 03/05/1980 | EP0008415A1 Dentist's patient's chair with pivoted backrest |
| 01/08/1980 | US4182036 Orthodontic unit disposition structure |
| 12/25/1979 | US4180812 Dental treatment apparatus |
| 12/25/1979 | US4180062 Portable childbirth chair with electronic monitoring apparatus |
| 12/25/1979 | US4179813 Dental instrument delivery system |
| 12/12/1979 | EP0005791A1 Holder for dental handpieces |
| 12/11/1979 | US4178038 Headrest of treatment table |
| 11/06/1979 | US4173372 Dental chair |
| 09/18/1979 | US4168099 Multi-position examination chair |
| 08/28/1979 | CA1061479A1 X-ray apparatus comprising a balanced x-ray source which is displaceable in one plane |
| 07/10/1979 | US4160323 Portable dental cabinet |
| 07/03/1979 | US4159822 Working mechanism for a treatment table |
| 05/01/1979 | US4151648 Dental apparatus with instrument holder |
| 04/10/1979 | US4148312 Combination anesthesia and intensive care apparatus |
| 02/21/1979 | EP0000735A1 Control system for dental chair adjustable by a motor |
| 02/13/1979 | US4138815 Console unit particularly for use by a dental assistant |
| 12/05/1978 | US4128797 Chair for dental treatment |
| 12/05/1978 | US4128274 Adjusting device for a section of a medical treatment apparatus or examining apparatus |
| 12/05/1978 | US4128272 Multi-segmental cushion assembly for adapting contour dental chairs to a child's physique |
| 11/28/1978 | US4126939 Remote-controlled table |
| 11/07/1978 | US4124824 Voltage subtractor for serial-parallel analog-to-digital converter |
| 11/07/1978 | CA1041893A1 Elevationally adjustable surgical chair for a doctor |
| 10/24/1978 | USRE29811 Dental chair and adjustable head support mechanism therefor |
| 10/24/1978 | CA1040999A1 Headrest for dental chair |
| 10/24/1978 | CA1040998A1 Retractable footrest mechanism for reclining chairs |
| 10/24/1978 | CA1040996A1 Adjustable dental chair |
| 09/19/1978 | US4114946 Medical treatment chair |
| 09/19/1978 | US4114274 Movable power-operated instrument console and treatment chair apparatus |
| 09/19/1978 | US4114273 Handpiece instrument console apparatus having improved mechanisms for extending and retracting operating flexible hose |
| 09/12/1978 | US4113309 Headrest for dental chair |
| 09/05/1978 | US4111484 Dental chair headrest locking device |
| 09/05/1978 | US4111483 Dental chair headrest locking device |
| 08/29/1978 | US4109958 Medical treatment chair |