Training ladder formed with polygon segments
US8579768B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 8, 2008 |
| Grant date | Nov 12, 2013 |
| Priority date | — |
| Expiry date | Oct 16, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2210/50
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A training ladder formed of a plurality of substantially rigid polygon-shaped segments detachably secured together with segment connectors extending therebetween. The sides of each segment are substantially the same to allow the segment connector to join any sides between two adjacent segments. Accordingly, the path through the ladder can be varied. In one disclosed embodiment, the segments are octagon shaped and pivotally secured to the segment connectors, thereby allowing the ladder to collapse into a stack when not in use and allowing some of the segments to extend substantially vertically, thereby defining a hurdle or other possible vertical structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.