Rail vehicle door
US-12006763-B2 · Jun 11, 2024 · US
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of mineral material which is not further specified
of mineral material which is not further specified · Cooperative Patent Classification (CPC)
Building, mining, and civil engineering structures.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | E06B2003/704 |
| Official title | {of mineral material which is not further specified} |
| Display label | of mineral material which is not further specified |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Shaker doors with solid core and methods for making thereof
US-11920405-B2 · Mar 5, 2024 · US
Doors and methods for reducing telegraphing therefor
US-11739587-B2 · Aug 29, 2023 · US
Doors and methods for reducing telegraphing therefor
US-2022389756-A1 · Dec 8, 2022 · US
Doors and methods for reducing telegraphing therefor
US-11414920-B2 · Aug 16, 2022 · US
Shaker doors with solid core and methods for making thereof
US-2022178196-A1 · Jun 9, 2022 · US
Shaker doors with solid core and methods for making thereof
US-11261652-B2 · Mar 1, 2022 · US
Doors and methods for reducing telegraphing therefor
US-2021172243-A1 · Jun 10, 2021 · US
Doors and methods for reducing telegraphing therefor
US-10927593-B2 · Feb 23, 2021 · US
Shaker doors with solid core and methods for making thereof
US-2020386040-A1 · Dec 10, 2020 · US
Rail vehicle door
US-2020362620-A1 · Nov 19, 2020 · US
Shaker doors with solid core and methods for making thereof
US-10753140-B2 · Aug 25, 2020 · US
Doors and methods for reducing telegraphing therefor
US-2020123842-A1 · Apr 23, 2020 · US
Shaker doors with solid core and methods for making thereof
US-2019383088-A1 · Dec 19, 2019 · US
Shaker doors with solid core and methods for making thereof
US-10392857-B2 · Aug 27, 2019 · US
Automated door assembly, press, and adhesive therefor
US-2019168407-A1 · Jun 6, 2019 · US
Automated door assembly, press, and adhesive therefor
US-10144147-B2 · Dec 4, 2018 · US
Shaker doors with solid core and methods for making thereof
US-2017152703-A1 · Jun 1, 2017 · US
Automated door assembly, press, and adhesive therefor
US-2016339599-A1 · Nov 24, 2016 · US
Automated door assembly, press, and adhesive therefor
US-9314983-B2 · Apr 19, 2016 · US