Jump rope assembly
US9254401B2 · kind B2 · utility
4Cited by
26References
16Claims
0Family size
Inventors
Key dates
| Filing date | May 22, 2013 |
| Grant date | Feb 9, 2016 |
| Priority date | — |
| Expiry date | Jul 4, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B21/0557
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
Disclosed is a jump rope comprising: an oil impregnated bushing; having a pair of handles with an external surface treatment. Additionally, the rope may include a fastener attached to each end and secured within the head of the jump rope yet still free to rotate about an axis formed by the centerline of the rope body. In some configurations a universal joint is attached to each end and secured to the jump rope handle, with one end of the input yoke acting as a column for rotation and one end of the output yoke used to secure the rope, and both free ends of each yoke attaching to the cross-trunnion to complete the assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.