Seat assembly and method of assembly
US-2025360851-A1 · Nov 27, 2025 · US
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passing through the upholstery, e.g. upholstery nails or buttons
passing through the upholstery, e.g. upholstery nails or buttons · 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 | A47C31/026 |
| Official title | {passing through the upholstery, e.g. upholstery nails or buttons} |
| Display label | passing through the upholstery, e.g. upholstery nails or buttons |
| 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 |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 5 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Upholstery member
US-12419437-B2 · Sep 23, 2025 · US
Cover fastening clip
US-2024382013-A1 · Nov 21, 2024 · US
Pet beds and components thereof
US-2024180121-A1 · Jun 6, 2024 · US
Upholstery member
US-2023041113-A1 · Feb 9, 2023 · US
Suspension seating surface edge encapsulation method, seating surface carrier and seat made therewith
US-11464340-B2 · Oct 11, 2022 · US
Method of upholstering truss
US-11319206-B2 · May 3, 2022 · US
Seating furniture support arrangement
US-11160389-B2 · Nov 2, 2021 · US
Suspension seating surface edge encapsulation method, seating surface carrier and seat made therewith
US-2021315384-A1 · Oct 14, 2021 · US
Seating furniture support arrangement
US-2021169235-A1 · Jun 10, 2021 · US
Method Of Upholstering Truss
US-2021130156-A1 · May 6, 2021 · US
Apparatus for upholstering truss and method of using same
US-10981776-B2 · Apr 20, 2021 · US
Apparatus For Upholstering Truss and Method of Using Same
US-2020079641-A1 · Mar 12, 2020 · US
Chair upholstery attachment method
US-10441089-B2 · Oct 15, 2019 · US
Trim cover and seat part
US-10081277-B2 · Sep 25, 2018 · US
Trim cover and seat part
US-2018037145-A1 · Feb 8, 2018 · US
Chair upholstery attachment and method
US-2017099957-A1 · Apr 13, 2017 · US
Chair upholstery attachment arrangement and method
US-9565949-B2 · Feb 14, 2017 · US
Apparatus for installation of a textile deck assembly in an article of furniture
US-9247820-B2 · Feb 2, 2016 · US
Chair Upholstery Attachment Arrangement and Method
US-2015342364-A1 · Dec 3, 2015 · US