Collapsible toy boat
US12161947B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2021 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Mar 26, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B7/02
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A play structure is formed from flexible struts supporting a fabric. The struts are inserted through pockets along the edges of the fabric. The struts are joined together by connectors at apexes of the structure. The struts form an upper frame and a lower frame. The upper and lower frames are connected by battens. The struts and battens hold the fabric in a selected shape, such as a sailboat. The battens are formed from flat, flexible members that are bent about their longitudinal axis to form a C-shaped cross section. Ends of the battens are inserted into curved batten receivers on the connectors. When a downward force is applied, the upper frame is pressed toward the lower frame. The battens bend and flatten to resiliently allow the structure to collapse. When the force is relieved, the battens resiliently resume their curved shape, restoring the structure to its original configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.