EP 1974779 B1 20110824 - Ball for playing in a hall
Title (en)
Ball for playing in a hall
Title (de)
Hallen-Boule-Kugel
Title (fr)
Boule à jouer en grandes salles
Publication
Application
Priority
DE 202007004361 U 20070324
Abstract (en)
[origin: EP1974779A1] The ball has a spherical shell shaped membrane (3) made of rubber-elastic material, where a filling (7) is enclosed by the membrane. The filling is pre-stressed in a spherical shape and exhibits free-flowing granules (8), where the granules are embedded in a viscous or dry lubricant e.g. oil, sand, of the filling. The ball exhibits a diameter (2) in the range of 70 to 80 millimeter and a weight in the range of 650 to 800 gram. The granule is in spherical shape and exhibits a grain size smaller than 4 millimeter.
IPC 8 full level
A63B 37/00 (2006.01); A63B 67/06 (2006.01)
CPC (source: EP US)
A63B 37/00 (2013.01 - EP US); A63B 67/066 (2013.01 - EP); A63B 2037/085 (2013.01 - EP); A63B 2209/00 (2013.01 - EP US); A63B 2243/0062 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1974779 A1 20081001; EP 1974779 B1 20110824; AT E521393 T1 20110915; DE 202007004361 U1 20070531
DOCDB simple family (application)
EP 08152730 A 20080314; AT 08152730 T 20080314; DE 202007004361 U 20070324