Cart for use in providing service to passengers in a vehicle
US10387097B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 2, 2017 |
| Grant date | Aug 20, 2019 |
| Priority date | — |
| Expiry date | Nov 28, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A cart for providing service to passengers in a vehicle. The cart includes a housing having a storage volume with one or more openings to the storage volume, opposite housing sidewalls, and wheels connected to the bottom of the housing. The cart also includes a wireless communication module supported by the housing, with the wireless communication module configured to establish a data communications link in accordance with at least one wireless communication protocol. A data processor is supported by the housing and connected in communication with the wireless communication module with the data processor executing a control system, and the control system receiving information via the data communications link. Sidewalls of the housing support an electronic display connected in communication to the control system and displaying information in accordance with commands received from the control system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.