Soft tipped pole and braking system for recreational use
US11220244B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 29, 2016 |
| Grant date | Jan 11, 2022 |
| Priority date | — |
| Expiry date | Jan 29, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C2017/149
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Soft-tipped pole designs and methods for their use on pavement are disclosed. The soft, gripping pole tip can slow down a roller skier or skateboarder by slowing down the rider directly and by providing increased rider stability during breaking. This is accomplished by the rider pressing one or two pole tips against the pavement, with or without the use of a fulcrum point for increased leverage. The soft rubberlike tip has a large surface area that provides durability as well as variable levels of frictional force imparted against the pavement. The fulcrum for the pole can be the user's arm or leg as well as fulcrum element fastened to the rolling device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.