Juvenile walker
US6120045A · kind A · utility
13Cited by
45References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 25, 1998 |
| Grant date | Sep 19, 2000 |
| Priority date | — |
| Expiry date | Sep 25, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47D13/043
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A walker comprising a base unit, a support unit including a seat adapted to support a person, a frame unit coupled to the base unit and the support unit to suspend the support unit above the base unit, at least one bidirectional wheel coupled to the base unit, and at least one caster wheel coupled to the base unit and spaced apart from the bidirectional wheel, the base unit including a base member and a brake strip coupled to the base member, the brake strip including a brake portion formed to include first and second channel bodies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.