Trampoline enclosure attachment to trampoline mat
US7758471B2 · kind B2 · utility
23Cited by
9References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 24, 2006 |
| Grant date | Jul 20, 2010 |
| Priority date | — |
| Expiry date | Jul 25, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B71/022
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A way to attach a trampoline enclosure to a trampoline frame is described. This process involving constructing the enclosure with a buttonhole at or near its bottom edge. This buttonhole is designed to receive a spring attachment feature located on the rebounding mat of the trampoline structure. Generally, this spring attachment feature will be the D-ring (or V-ring) that is used to attach the rebounding mat to the springs. The D-ring will pass through the buttonhole and, when connected to a corresponding spring, will securely attach the trampoline enclosure to the trampoline.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.