Class A47C : CHAIRS
Subclass 1/036: Chairs adapted for special purposes (features relating to vertical adjustability A47C 3/2; convertible chairs A47C 13/00; chairs or personal conveyances specially adapted for patients or disabled persons A61G 3/00, A61G 5/00; operating chairs, dental chairs A61G 15/00) Reclining or easy chairs (supports for parts of body A47C 7/36, A47C 7/5, A47C 7/54) having coupled adjustable supporting parts the parts including a head-rest
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11974677 | Electromotive adjusting unit for adjusting the inclination of a support part of an item of seating furniture comprising an electomotive adjusting unit | May 07, 20 | May 07, 24 | Hettich Franke GmbH & Co. KG |
| 11793312 | Electromotor adjusting unit for adjusting the inclination of a support part of an item of seating furniture | May 07, 20 | Oct 24, 23 | Hettich Franke GmbH & Co. KG |
| 11730269 | Posture control chair | Mar 10, 22 | Aug 22, 23 | Not available |
| 11696645 | Removable headrest for gaming chair and gaming chair | Jan 16, 23 | Jul 11, 23 | HONG KONG WUDI INTERNATIONAL TRADING CO., LIMITED |
| 11497314 | Adjustable headrest mechanism and chair having same | Aug 26, 21 | Nov 15, 22 | SHANGHAI STERLING MOTION TECHNOLOGY CO., LTD. |
| 11491902 | Device for adjusting position of headrest for vehicle | Jul 01, 21 | Nov 08, 22 | Hyundai Motor Company; KIA CORPORATION; |
| 11445827 | Chair with forehead rest | Apr 19, 22 | Sep 20, 22 | Not available |
| 11272787 | Pivot fitting and piece of furniture | May 07, 18 | Mar 15, 22 | Hettich Franke GmbH & Co. KG |
| 10986931 | Electric adjustment device for sofa headrest and sofa support device | Nov 01, 19 | Apr 27, 21 | DONGGUAN WEIHONG SMART HOME TECHNOLOGY CO., LTD. |
| 10933787 | Head restraint follower | Aug 09, 17 | Mar 02, 21 | Adient Luxembourg Holding S.á r.l. |
| 10610022 | Headrest tilt mechanism | Jul 05, 17 | Apr 07, 20 | L&P Property Management Company |
| 10512331 | Ergonomic smart chair and mobility system and use thereof | Jun 04, 18 | Dec 24, 19 | Not available |
| 10383447 | Reversible headrest tilt, lumbar mechanism | Oct 24, 18 | Aug 20, 19 | L&P Property Management Company |
| 10334951 | Adjustable furniture | Dec 01, 15 | Jul 02, 19 | Dewertokin GmbH |
| 10299601 | Auto-adjusting headrest for an ergonomic chair | Sep 16, 16 | May 28, 19 | SV TOOL CORPORATION |
| 10299596 | Mechanical extending linkage and seating unit comprising the same | Oct 18, 17 | May 28, 19 | LEGGETT & PLATT (JIAXING) CO. LTD. |
| 10123625 | Reversible headrest tilt, lumbar mechanism | Mar 19, 18 | Nov 13, 18 | L & P PROPERTY MANAGEMENT COMPANY |
| 10004333 | Item of seating furniture with a spring-mounted backrest | Apr 15, 14 | Jun 26, 18 | Innotec Motion GmbH |
| 9955785 | Ergonomic productivity workstation having coordinated and harmonized movement of head rest, backrest, seat, leg rest, arm rests, monitor support, and work trays through sitting, standing, and reclining configurations | Sep 06, 16 | May 01, 18 | SV TOOL CORPORATION |
| 9949567 | Reversible headrest tilt, lumbar mechanism | Aug 30, 16 | Apr 24, 18 | L&P Property Management Company |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2017/0347,797 | ADJUSTABLE FURNITURE | Dec 01, 15 | Dec 07, 17 | INTEGRATED FURNITURE TECHNOLOGIES LIMITED |
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