Rotatable Cable Reel
US-2023406668-A1 · Dec 21, 2023 · US
Carriage with wheels
Carriage with wheels · 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 | B65H75/403 |
| Official title | {Carriage with wheels} |
| Display label | Carriage with wheels |
| Total patents | 78 |
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 | 6 |
| 2016 | 4 |
| 2017 | 11 |
| 2018 | 5 |
| 2019 | 8 |
| 2020 | 7 |
| 2021 | 14 |
| 2022 | 4 |
| 2023 | 7 |
| 2024 | 8 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hose reel
US-2022356042-A1 · Nov 10, 2022 · US
Rotatable Cable Reel
US-2022306422-A1 · Sep 29, 2022 · US
Rotatable Cable Reel
US-2022212891-A1 · Jul 7, 2022 · US
Rotatable cable reel
US-11358831-B2 · Jun 14, 2022 · US
Pipeline inspection device
US-2021354178-A1 · Nov 18, 2021 · US
Expandable coil deployment system for drum assembly and method of using same
US-11148904-B2 · Oct 19, 2021 · US
Independently rotatable flanges and attachable arbor hole adapters
US-11124382-B2 · Sep 21, 2021 · US
Pipeline inspection device
US-11110495-B2 · Sep 7, 2021 · US
Apparatus for transporting and dispensing wire or cable from a barrel pack
US-11095100-B1 · Aug 17, 2021 · US
Expandable coil deployment system for drum assembly and method of using same
US-2021188591-A1 · Jun 24, 2021 · US
Mobile cradle frame for pipe reel
US-2021171313-A1 · Jun 10, 2021 · US
Integral dual cleaner camera drum systems and methods
US-2021164601-A1 · Jun 3, 2021 · US
Hose Reel Unit and Hose Reel Assembly Comprising a Hose Reel Unit
US-2021122605-A1 · Apr 29, 2021 · US
Flange stand and adapter for flanges
US-2021107763-A1 · Apr 15, 2021 · US
Telescopic jacking stepwise rollback-type reel sprinkling irrigation machine
US-10973181-B2 · Apr 13, 2021 · US
Medicinal agent inspection system, winding device, feed device, and holder
US-10961004-B2 · Mar 30, 2021 · US
Mobile cradle frame for pipe reel
US-10926972-B1 · Feb 23, 2021 · US
Expandable coil deployment system for drum assembly and method of using same
US-10889461-B1 · Jan 12, 2021 · US
Medicine inspection system, winding device, feed device, and holder
US-10858134-B2 · Dec 8, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H75/403?
- CPC B65H75/403 is the Cooperative Patent Classification code for “Carriage with wheels.”
- How many patents are filed under CPC B65H75/403 (Carriage with wheels)?
- Our database includes 78 publications tagged with this CPC code.
- Is patent activity under CPC B65H75/403 growing?
- Publication counts under this code: 8 in 2024 vs 2 in 2025 (latest complete years).