A47C 1/025

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Class  A47C : CHAIRS


Subclass 1/025: 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 independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination by means of a toothed rack or like gearing mechanism

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12096863 Access systemAug 31, 21Sep 24, 24University of Pittsburg—Of the Commonweath System of Higher Education; The United States Government as Represented by the Department of Veterans Affairs;
12042447 Wheelchair with dynamic occupant-tilt featureMay 25, 23Jul 23, 24CHRISTIANA CARE HEALTH SYSTEM, INC.
11889923 Actuator for reclinerFeb 10, 22Feb 06, 24DAECHANG SEAT CO., LTD-DONGTAN
11877659 Chair for reducing load on buttocks and waistApr 06, 21Jan 23, 24Not available
11759015 Dynamic furniture featuring pendulum-like motionNov 07, 22Sep 19, 23Not available
11718206 Seat reclining apparatus and method for manufacturing seat reclining apparatusOct 27, 21Aug 08, 23TF-METAL CO., LTD.
11712382 Wheelchair with dynamic occupant-tilt featureSep 29, 20Aug 01, 23CHRISTIANA CARE HEALTH SYSTEM, INC.
11653764 Foldable multifunction chairApr 28, 20May 23, 23Not available
11583081 Tilt mechanism for lounge chairOct 22, 21Feb 21, 23Not available
11528992 Power reclinerAug 13, 21Dec 20, 22Daewon Precision Industrial Co., Ltd.
11490733 Underframe with improved structureJul 21, 21Nov 08, 22Zhongshan Meisihe Furniture Co., Ltd.
11104251 Reclining apparatusJun 08, 20Aug 31, 21Shiroki Corporation
10582773 Seat reclining device and seatSep 13, 16Mar 10, 20DELTA KOGYO CO., LTD.
10213025 Collapsible lovemaking apparatusJan 10, 18Feb 26, 19Not available
10179523 Rotation movement control mechanism and seatOct 15, 15Jan 15, 19Delta Tooling Co. Ltd.
10136728 Adjustable furnitureMar 29, 17Nov 27, 18Not available
9849811 Seat reclining device for vehicleJul 06, 15Dec 26, 17AISIN SEIKI KABUSHIKI KAISHA
9848705 Electrically adjustable office chairJul 26, 16Dec 26, 17STABILUS GMBH
9694720 Reclining deviceOct 11, 13Jul 04, 17SHIROKI CORPORATION
9655458 Powered chairs for public venues, assemblies for use in powered chairs, and components for use in assemblies for use in powered chairsDec 28, 16May 23, 17Not available

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0225,285 RECLINING CHAIR WITH CARTRIDGEJan 09, 24Jul 11, 24Not available
2023/0043,045 CHAIR FOR REDUCING LOAD ON BUTTOCKS AND WAISTApr 06, 21Feb 09, 23Not available
2022/0295,991 ACTUATOR FOR RECLINERFeb 10, 22Sep 22, 22DAECHANG SEAT CO., LTD-DONGTAN
2022/0183,465 RECLINING DEVICE, SEAT, PRODUCTION METHOD FOR RECLINING DEVICE, AND CONNECTION METHOD FOR RECLINING DEVICEJan 15, 20Jun 16, 22DELTA KOGYO CO., LTD.
2022/0183,466 Multifunctional ChairDec 13, 21Jun 16, 22Not available
2020/0345,143 FOLDABLE MULTIFUNCTION CHAIRApr 28, 20Nov 05, 20Not available
2018/0279,783 SEAT RECLINING DEVICEFeb 28, 18Oct 04, 18Not available

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Patents Issued To Date - By Filing Year

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