Child safety seat and safety belt adjustment system thereof
US-2025332967-A1 · Oct 30, 2025 · US
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with means for permanently locking the retractor during the wearing of the belt ({B60R22/3405} , B60R22/343, B60R22/415 take precedence)
with means for permanently locking the retractor during the wearing of the belt ({B60R22/3405} , B60R22/343, B60R22/415 take precedence) · 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 | B60R22/347 |
| Official title | with means for permanently locking the retractor during the wearing of the belt ({B60R22/3405} , B60R22/343, B60R22/415 take precedence) |
| Display label | with means for permanently locking the retractor during the wearing of the belt ({B60R22/3405} , B60R22/343, B60R22/415 take precedence) |
| Total patents | 18 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Load-limiting seatbelt retractor
US-12221059-B2 · Feb 11, 2025 · US
Load-limiting seatbelt retractor
US-2024383436-A1 · Nov 21, 2024 · US
Locking web retractor with controllable lock
US-11505160-B2 · Nov 22, 2022 · US
Locking web retractor with controllable lock
US-2021061221-A1 · Mar 4, 2021 · US
Seat belt retractor
US-10829085-B2 · Nov 10, 2020 · US
Seat belt take-up control system
US-2020282949-A1 · Sep 10, 2020 · US
Aircraft restraint systems with fixed default mode
US-10752360-B2 · Aug 25, 2020 · US
Seat belt retractor
US-2019256040-A1 · Aug 22, 2019 · US
Restraint system
US-10377340-B2 · Aug 13, 2019 · US
Aircraft Restraint Systems with Fixed Default Mode
US-2019168878-A1 · Jun 6, 2019 · US
Restraint system
US-2018265033-A1 · Sep 20, 2018 · US
Seat belt retractor including pretensioner and slack remover
US-9643568-B2 · May 9, 2017 · US
Apparatus for ratcheting multiple restraint webs via a single actuator
US-9554625-B2 · Jan 31, 2017 · US
Seat belt retractor including pretensioner and slack remover
US-2016159319-A1 · Jun 9, 2016 · US
Apparatus for ratcheting multiple restraint webs via a single actuator
US-2016143400-A1 · May 26, 2016 · US
Reversible 3-point to 4-point seat belt system
US-9308890-B2 · Apr 12, 2016 · US
Seatbelt apparatus
US-2016031410-A1 · Feb 4, 2016 · US