Stroller foldable in three
US6820891B2 · kind B2 · utility
7Cited by
11References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 28, 2002 |
| Grant date | Nov 23, 2004 |
| Priority date | — |
| Expiry date | Aug 28, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2205/24
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A stroller foldable in three includes a pair of front legs, a handle having two side parts, and first and second side connecting bars connecting the pair of front legs and lower end parts of the side parts of the handle. The first side connecting bar is provided with a hook, the second side connecting bar is provided with a loop with which the hook engages to retain the stroller in a folded state, in which the stroller is folded in three. An operating mechanism combined with the handle is interlocked with the hookby wires. The hook is disengaged from the loop by operating the operating mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.