Treadplate for a floor of a gangway and gangway
US-12485935-B2 · Dec 2, 2025 · US
Bellows for interconnecting vehicle parts
Bellows for interconnecting vehicle parts · 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 | B60D5/003 |
| Official title | {Bellows for interconnecting vehicle parts} |
| Display label | Bellows for interconnecting vehicle parts |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 6 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cornerpiece of a convolute of a bellows of a gangway and method for producing such a cornerpiece
US-12448012-B2 · Oct 21, 2025 · US
Gangway with crimping element attachment for a multi-car vehicle
US-12330457-B2 · Jun 17, 2025 · US
Gangway assembly and electrical coupler assembly for a multi-car vehicle, and multi-car vehicle with the gangway assembly or electrical coupler assembly
US-2025158329-A1 · May 15, 2025 · US
Convolute for a bellows of a gangway and bellows of a gangway
US-2023286554-A1 · Sep 14, 2023 · US
Gangway for connecting a first car of a multi-car vehicle to a second car
US-11745772-B2 · Sep 5, 2023 · US
Convolute for a bellows for a gangway, bellows for a gangway and multi-car vehicle
US-2023191860-A1 · Jun 22, 2023 · US
Gangway with crimping element attachment for a multi-car vehicle
US-2023106246-A1 · Apr 6, 2023 · US
Open gangway for rail vehicle and rail vehicle having same
US-2023087632-A1 · Mar 23, 2023 · US
Convolute for a gangway, bellows, and gangway
US-2023001961-A1 · Jan 5, 2023 · US
Cornerpiece of a convolute of a bellows of a gangway and method for producing such a cornerpiece
US-2022355833-A1 · Nov 10, 2022 · US
Gangway for a multi-car vehicle and method for attaching a bellows of a gangway to an endframe of a gangway
US-11479070-B2 · Oct 25, 2022 · US
Gangway for connecting a first car of a multi-car vehicle to a second car
US-11479272-B2 · Oct 25, 2022 · US
Endframe of a gangway, gangway, multi-car vehicle and method of connecting the gangway to a multi-car vehicle
US-11400779-B2 · Aug 2, 2022 · US
Treadplate for a floor of a gangway and gangway
US-2022135089-A1 · May 5, 2022 · US
Gangway for connecting a first car of a multi-car vehicle to a second car
US-2021070326-A1 · Mar 11, 2021 · US
Gangway for connecting a first car of a multi-car vehicle to a second car
US-2021031813-A1 · Feb 4, 2021 · US
Endframe of a gangway, gangway, multi-car vehicle and method of connecting the gangway to a multi-car vehicle
US-2020361263-A1 · Nov 19, 2020 · US
Gangway for a multi-car vehicle and method for attaching a bellows of a gangway to an endframe of a gangway
US-2020361264-A1 · Nov 19, 2020 · US
Gangway for connecting a first car with a second car
US-10391826-B2 · Aug 27, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60D5/003?
- CPC B60D5/003 is the Cooperative Patent Classification code for “Bellows for interconnecting vehicle parts.”
- How many patents are filed under CPC B60D5/003 (Bellows for interconnecting vehicle parts)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC B60D5/003 growing?
- Publication counts under this code: 6 in 2023 vs 4 in 2025 (latest complete years).