EP 2665528 A1 20131127 - INFLATABLE BALL FOR FOOTBALLING AND RECREATIONAL ACTIVITIES
Title (en)
INFLATABLE BALL FOR FOOTBALLING AND RECREATIONAL ACTIVITIES
Title (de)
AUFBLASBARER BALL FÜR FUSSBALL UND FREIZEITAKTIVITÄTEN
Title (fr)
BALLON GONFLABLE POUR DES ACTIVITÉS DE FOOTBALL ET DE LOISIRS
Publication
Application
Priority
- PT 10545710 A 20101227
- PT 2011000045 W 20111216
Abstract (en)
[origin: WO2012091592A1] This invention relates to an inflatable ball (1) for footballing and recreational activities. It is based on a new geometric model. It considers the use of unrolled folding curved surfaces - cylindrical surfaces - to create spherical three- dimensional structures - domes and geoids - to replace the current structures that make use of plane geometrical figures such as the truncated icosahedron. It is a configuration that corresponds to a ball (1) with 12 faces or panels (2), 24 edges (3) and 14 vertices, six are type (A) and eight are type '(B), which takes advantage of the curvature of solids to replicate a warped, spherical figure and moulds are not needed to make them. That is, with the advantage that it can be made based on development of surfaces.
IPC 8 full level
A63B 41/08 (2006.01)
CPC (source: EP US)
A63B 41/08 (2013.01 - EP US); A63B 2243/0025 (2013.01 - EP US)
Citation (search report)
See references of WO 2012091592A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012091592 A1 20120705; WO 2012091592 A4 20120823; WO 2012091592 A8 20141016; WO 2012091592 A9 20121011; BR 112013016625 A2 20160927; EP 2665528 A1 20131127; EP 2665528 B1 20160622; PT 105457 A 20120627; PT 105457 B 20180416; US 2013288832 A1 20131031
DOCDB simple family (application)
PT 2011000045 W 20111216; BR 112013016625 A 20111216; EP 11808387 A 20111216; PT 10545710 A 20101227; US 201113976710 A 20111216