Rocking furniture member with power synchronous mechanism
US-12588765-B2 · Mar 31, 2026 · US
Supports for the feet or the legs (reclining or easy chairs having coupled adjustable supporting parts including a leg-rest or foot-rest A47C1/034; reclining or easy chairs having coupled adjustable supporting parts including a head-rest in combination with a leg-rest or foot-rest A47C1/037)
Supports for the feet or the legs (reclining or easy chairs having coupled adjustable supporting parts including a leg-rest or foot-rest A47C1/034; reclining or easy chairs having coupled adjustable supporting parts including a head-rest in combination with a leg-rest or foot-rest A47C1/037) · 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 | A47C7/50 |
| Official title | Supports for the feet or the legs (reclining or easy chairs having coupled adjustable supporting parts including a leg-rest or foot-rest A47C1/034; reclining or easy chairs having coupled adjustable supporting parts including a head-rest in combination with a leg-rest or foot-rest A47C1/037) |
| Display label | Supports for the feet or the legs (reclining or easy chairs having coupled adjustable supporting parts including a leg-rest or foot-rest A47C1/034; reclining or easy chairs having coupled adjustable supporting parts including a head-rest in combination with a leg-rest or foot-rest A47C1/037) |
| Total patents | 45 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 6 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 4 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Seat experience system
US-12472848-B2 · Nov 18, 2025 · US
Vehicle seat
US-2025269774-A1 · Aug 28, 2025 · US
Packaging container and footrest apparatus
US-2025241447-A1 · Jul 31, 2025 · US
Vehicle seat
US-12337734-B2 · Jun 24, 2025 · US
Deployable backrest, footrail and anti-fatigue mat ergonomic office stool
US-2025185813-A1 · Jun 12, 2025 · US
Deployable backrest, footrail and anti-fatigue mat ergonomic office stool
US-12226031-B2 · Feb 18, 2025 · US
Rocking furniture member with power synchronous mechanism
US-2024365982-A1 · Nov 7, 2024 · US
Service providing apparatus
US-2024226660-A9 · Jul 11, 2024 · US
Exercise chair
US-12029327-B2 · Jul 9, 2024 · US
Service providing apparatus
US-2024131397-A1 · Apr 25, 2024 · US
Vehicle seat
US-2023406171-A1 · Dec 21, 2023 · US
Seat experience system
US-2023339368-A1 · Oct 26, 2023 · US
Deployable backrest, footrail and anti-fatigue mat ergonomic office stool
US-2023232993-A1 · Jul 27, 2023 · US
Seating assembly for a vehicle
US-2023173966-A1 · Jun 8, 2023 · US
Seating assembly for a vehicle
US-11584280-B2 · Feb 21, 2023 · US
Power leg rest for vehicle
US-11548424-B2 · Jan 10, 2023 · US
Chair
US-2022408927-A1 · Dec 29, 2022 · US
Using foam for structural components of a seat assembly
US-11530044-B2 · Dec 20, 2022 · US
Seating assembly for a vehicle
US-2022355717-A1 · Nov 10, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A47C7/50?
- CPC A47C7/50 is the Cooperative Patent Classification code for “Supports for the feet or the legs (reclining or easy chairs having coupled adjustable supporting parts including a leg-rest or foot-rest A47C1/034; reclining or easy chairs having coupled adjustable supporting parts including a head-rest in combination with a leg-rest or foot-rest A47C1/037).”
- How many patents are filed under CPC A47C7/50 (Supports for the feet or the legs (reclining or easy chairs having coupled adjustable supporting parts including a leg-rest or foot-rest A47C1/034; reclining or easy chairs having coupled adjustable supporting parts including a head-rest in combination with a leg-rest or foot-rest A47C1/037))?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC A47C7/50 growing?
- Publication counts under this code: 4 in 2024 vs 6 in 2025 (latest complete years).