Workspace system and components and method for the use thereof
US-2024057768-A1 · Feb 22, 2024 · US
Catering trolleys
Catering trolleys · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A47B2031/002 |
| Official title | {Catering trolleys} |
| Display label | Catering trolleys |
| Total patents | 75 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 2 |
| 2018 | 14 |
| 2019 | 7 |
| 2020 | 10 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 11 |
| 2024 | 3 |
| 2025 | 10 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Workspace system and components and method for the use thereof
US-11766118-B2 · Sep 26, 2023 · US
Device and method of delivering item along circular route
US-2023136665-A1 · May 4, 2023 · US
Vehicle consumer goods systems and methods
US-11639224-B2 · May 2, 2023 · US
Workspace system and components and method for the use thereof
US-11633040-B2 · Apr 25, 2023 · US
Beverage Serving Trolley
US-2023114863-A1 · Apr 13, 2023 · US
Beverage Serving Trolley With Improved Beverage Presentation
US-2023106691-A1 · Apr 6, 2023 · US
Beverage Serving Trolley
US-2023099104-A1 · Mar 30, 2023 · US
Hot beverage dispensing mobile aircraft galley cart
US-11589701-B1 · Feb 28, 2023 · US
Conveyance system, trained model generation method, trained model, control method, and program
US-11584017-B2 · Feb 21, 2023 · US
System and method to control the uncommanded movement of service carts in aircraft cabins
US-11535379-B1 · Dec 27, 2022 · US
Workspace system and components and method for the use thereof
US-2022361669-A1 · Nov 17, 2022 · US
Mobile refreshment cart with thermoelectric cooling
US-11448449-B2 · Sep 20, 2022 · US
Container for storing and serving frozen confectionery items
US-2022248840-A1 · Aug 11, 2022 · US
Galley cart with selectable meal preparation
US-11352138-B2 · Jun 7, 2022 · US
Workspace system and components and method for the use thereof
US-2021282551-A1 · Sep 16, 2021 · US
Serving module and robot having the same
US-2021212455-A1 · Jul 15, 2021 · US
Conveyance system, trained model generation method, trained model, control method, and program
US-2021154856-A1 · May 27, 2021 · US
Workspace system and components and method for the use thereof
US-10973321-B2 · Apr 13, 2021 · US
Vehicle consumer goods systems and methods
US-2021024215-A1 · Jan 28, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A47B2031/002?
- CPC A47B2031/002 is the Cooperative Patent Classification code for “Catering trolleys.”
- How many patents are filed under CPC A47B2031/002 (Catering trolleys)?
- Our database includes 75 publications tagged with this CPC code.
- Is patent activity under CPC A47B2031/002 growing?
- Publication counts under this code: 3 in 2024 vs 10 in 2025 (latest complete years).