EP 0885037 B1 20001129 - GAME BALL
Title (en)
GAME BALL
Title (de)
SPIELKUGEL
Title (fr)
BOULE DE JEU
Publication
Application
Priority
- DE 9700211 W 19970204
- DE 19604140 A 19960206
- DE 29615715 U 19960910
Abstract (en)
[origin: US6003868A] PCT No. PCT/DE97/00211 Sec. 371 Date Nov. 18, 1998 Sec. 102(e) Date Nov. 18, 1998 PCT Filed Feb. 4, 1997 PCT Pub. No. WO97/28865 PCT Pub. Date Aug. 14, 1997A game ball with at least two axially symmetrical portions, rotatable with respect to each other, is provided with two diametrically opposite cones having a common center axis and being rotatable together around the center axis at their facing peaks. A ring-shaped central portion supplements the two cones to a ball and is rotatable relative to the two cones around the center axis. A guide groove extends in one main plane of the ball around the periphery of the ball. The groove is formed at the outer surfaces of the two spherical calottes of the cone and the central portion. Operating elements, in a peripheral direction are arranged in a row, are positioned in the main plane of the ball, and are guided within the guide groove.
IPC 1-7
IPC 8 full level
A63F 9/06 (2006.01); A63F 9/08 (2006.01); A63F 9/12 (2006.01)
CPC (source: EP US)
A63F 9/0838 (2013.01 - EP US); A63F 9/0865 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6003868 A 19991221; AT E197771 T1 20001215; AU 2565197 A 19970828; AU 725662 B2 20001019; CA 2244844 A1 19970814; CN 1122550 C 20031001; CN 1210473 A 19990310; CZ 245398 A3 19981216; DE 59702686 D1 20010104; EP 0885037 A1 19981223; EP 0885037 B1 20001129; ES 2154038 T3 20010316; HK 1018751 A1 20000107; RU 2178722 C2 20020127; WO 9728865 A1 19970814
DOCDB simple family (application)
US 11753098 A 19981118; AT 97917213 T 19970204; AU 2565197 A 19970204; CA 2244844 A 19970204; CN 97192112 A 19970204; CZ 245398 A 19970204; DE 59702686 T 19970204; DE 9700211 W 19970204; EP 97917213 A 19970204; ES 97917213 T 19970204; HK 99103907 A 19990909; RU 98116812 A 19970204