Structure of jump rope
US5445586A · kind A · utility
10Cited by
1References
1Claims
0Family size
Inventor
Key dates
| Filing date | Sep 13, 1994 |
| Grant date | Aug 29, 1995 |
| Priority date | — |
| Expiry date | Sep 13, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B5/20
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A jump rope comprises a cord assembly and a pair of handle assemblies for flexibly coupling the cord assembly. Each handle assembly has a hollow cylinder handle having a large diameter flange integral with an annular member formed at one end, a cap member having a centrally formed circular hole fastened to the annular member and a funnel shaped adaptor intermediately retained within a circular space between the cap member and the annular member. A hoop member connected to each end of the cord is flexibly retained by the funnel shaped adaptor of the handle assembly therein so as to prevent the cord from twisting or jamming.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.