Wheeled shipping cart with stackable trays
US10336356B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 21, 2017 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Jun 21, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2590/0066
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A wheeled shipping/transport cart includes a cart frame that supports a plurality of wheels. The cart frame supports a plurality of stackable trays. The trays include a tray frame with opposed end members, a plurality of longitudinal support members disposed between the opposed end members, and a plurality of upright members nesting with upright members of an adjacent tray. A support structure is disposed between the opposed end members to form an arc corresponding to a curved surface of an article to be supported by the support structure. A pin is received through each of the upright members of the plurality of stackable trays to retain the stackable trays in a stacked configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.