Seat apparatus having simulated force feedback and method for simulating force sensation of driving
US-2023371696-A1 · Nov 23, 2023 · US
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provided with a back-rest moving with the seat
provided with a back-rest moving with the seat · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A47C7/563 |
| Official title | {provided with a back-rest moving with the seat} |
| Display label | provided with a back-rest moving with the seat |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2017 | 4 |
| 2018 | 3 |
| 2019 | 10 |
| 2020 | 3 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aircraft seat device including force transferring carrier element
US-10814986-B2 · Oct 27, 2020 · US
Furniture member with adjustable seat depth
US-10537177-B2 · Jan 21, 2020 · US
Furniture member with foldable pawl and ratchet assembly
US-10524575-B2 · Jan 7, 2020 · US
Legrest mechanism for furniture member
US-10492613-B2 · Dec 3, 2019 · US
Furniture Member With Foldable Pawl And Ratchet Assembly
US-2019313796-A1 · Oct 17, 2019 · US
Modular assembly for high leg row seating
US-10383443-B2 · Aug 20, 2019 · US
Forward tilt assembly for chair seat
US-10383448-B1 · Aug 20, 2019 · US
Furniture member with adjustable seat height
US-10285502-B2 · May 14, 2019 · US
Furniture member with adjustable seat height
US-2019082842-A1 · Mar 21, 2019 · US
Legrest mechanism for furniture member
US-2019082849-A1 · Mar 21, 2019 · US
Furniture member with adjustable seat depth
US-2019082843-A1 · Mar 21, 2019 · US
Navigation controller for virtual-reality systems
US-10226710-B2 · Mar 12, 2019 · US
Aircraft seat device
US-2019002106-A1 · Jan 3, 2019 · US
Modular assembly for high leg row seating
US-2018242741-A1 · Aug 30, 2018 · US
Power adjustment and safety systems for power motion furniture
US-10021992-B2 · Jul 17, 2018 · US
Power adjustment and safety systems for power motion furniture
US-2018084922-A1 · Mar 29, 2018 · US
Human balance work stool
US-9833076-B2 · Dec 5, 2017 · US
Navigation Controller for Virtual-Reality Systems
US-2017266572-A1 · Sep 21, 2017 · US
Navigation Controller for Virtual-Reality Systems
US-2017189820-A1 · Jul 6, 2017 · US