Scaffold for a fitness stepper
US9901773B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jan 26, 2017 |
| Grant date | Feb 27, 2018 |
| Priority date | — |
| Expiry date | Jan 26, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2022/0074
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A scaffold for a fitness stepper comprises a scaffolding plate configured to be installed on the fitness stepper and a mat attached on upper side of the scaffolding plate. The scaffolding plate comprises a separating prevention frame extended from edge of the scaffolding plate and surrounding the mat attached on the upper side of the scaffolding plate and a plurality of protrusions form on the upper side of the scaffolding plate. The mat comprises a plurality of bumps formed on an upper side of the mat, and a plurality of grooves between adjacent bumps of the plurality of bumps. The plurality of protrusion is arranged to form a grid pattern on the upper side of the scaffolding plate. Each protrusion of the plurality of protrusions has a right triangle shape having a right angle and a tilt angle with the upper side of the scaffolding plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.