Methods of forming three-dimensional panels for a game ball
US7854815B2 · kind B2 · utility
14Cited by
51References
27Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 20, 2003 |
| Grant date | Dec 21, 2010 |
| Priority date | — |
| Expiry date | Apr 26, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1089
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A method of manufacturing a multi-layer outer panel for a game ball includes three-dimensionally forming a top layer of an outer panel, as well as one or more backing materials disposed underneath the top layer, into a shape substantially corresponding to the surface of the ball. Multi-layer outer panels are then attached to or interconnected to surround an inflatable bladder, thereby producing a game ball while minimizing overstretching of the outer material or the backing material and improving resistance of the outer panels to delamination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.