Modular backrest structure for aircraft seats
US-12515801-B2 · Jan 6, 2026 · US
Width modification of seat assemblies, e.g. for class modification
Width modification of seat assemblies, e.g. for class modification · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B64D11/0693 |
| Official title | {Width modification of seat assemblies, e.g. for class modification} |
| Display label | Width modification of seat assemblies, e.g. for class modification |
| Total patents | 47 |
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 | 3 |
| 2016 | 7 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Universal aircraft passenger seat platform and system, and method of installing an aircraft passenger seat system
US-2025256852-A1 · Aug 14, 2025 · US
Foldable chair and an aircraft including the same
US-2025145296-A1 · May 8, 2025 · US
Seating systems for internal cabins of aircraft
US-2024351691-A1 · Oct 24, 2024 · US
Modular backrest structure for aircraft seats
US-2024336362-A1 · Oct 10, 2024 · US
Aircraft passenger seat device with a connection unit comprising an impact safety device
US-11845558-B2 · Dec 19, 2023 · US
Spreader with open slot for passenger seat
US-11623751-B2 · Apr 11, 2023 · US
Spreader with open slot for passenger seat
US-2023070844-A1 · Mar 9, 2023 · US
Aircraft passenger seat device
US-2023057830-A1 · Feb 23, 2023 · US
Interlinked plinth attachment system for aircraft seats
US-11548645-B2 · Jan 10, 2023 · US
Ventilated seat assembly with active air flow
US-11524784-B2 · Dec 13, 2022 · US
Kit of parts for assembling an aircraft seat unit
US-11498683-B2 · Nov 15, 2022 · US
End bay assembly with deployable step and deployable step constructions
US-11407514-B2 · Aug 9, 2022 · US
Separable multiple-piece frame assembly
US-11383845-B2 · Jul 12, 2022 · US
Forward interior space arrangement for an aircraft
US-11358721-B2 · Jun 14, 2022 · US
Seat configuration verification system and method
US-11195034-B2 · Dec 7, 2021 · US
Flexible aircraft seat configurations
US-11155353-B2 · Oct 26, 2021 · US
Noncircular base frame tube cross-sections
US-10988259-B2 · Apr 27, 2021 · US
Seat group arrangement for a passenger cabin of an aircraft
US-10988260-B2 · Apr 27, 2021 · US
End bay assembly with deployable step and deployable step constructions
US-2021053686-A1 · Feb 25, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B64D11/0693?
- CPC B64D11/0693 is the Cooperative Patent Classification code for “Width modification of seat assemblies, e.g. for class modification.”
- How many patents are filed under CPC B64D11/0693 (Width modification of seat assemblies, e.g. for class modification)?
- Our database includes 47 publications tagged with this CPC code.
- Is patent activity under CPC B64D11/0693 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).