Stroller
US6877762B2 · kind B2 · utility
12Cited by
16References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 16, 2002 |
| Grant date | Apr 12, 2005 |
| Priority date | — |
| Expiry date | Dec 16, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2301/00
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A stroller comprises a handle having a shape resembling the inverted letter U, armrests pivotally joined to the handle, front legs pivotally joined to the armrests, respectively, rear legs pivotally joined to the armrests, respectively, front wheels held on lower end parts of the front legs, respectively, and rear wheels held on lower end parts of the rear legs, respectively. The front legs are set so as to extend obliquely away from each other toward the front wheels. The rear legs are set so as to extend obliquely away from each other toward the rear wheels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.