EP 0186246 A1 19860702 - Racket.
Title (en)
Racket.
Title (de)
Schläger.
Title (fr)
Raquette.
Publication
Application
Priority
AU PG864684 A 19841220
Abstract (en)
There is described a racket, particularly tennis or squash racket, in which the mean mesh surface area of the string network is at least equal to 170 mm<2> for a tennis racket and at least equal to 100 mm<2> for a squash racket, whereby by mesh the geometrical figure is meant which lies completely enclosed between two pairs of strings crossing one another, such as they are present in a polygon defined by four straight lines which run two by two in parallel relationship with one another, and the lengths of which are equal to half the length of the longest axis in the one direction, and to half the length of the longest axis along a direction which crosses said first direction.
IPC 1-7
IPC 8 full level
A63B 51/00 (2006.01); A63B 51/06 (2006.01)
CPC (source: EP)
A63B 51/00 (2013.01)
Citation (search report)
- [X] FR 2409058 A2 19790615 - LACOSTE FRANCOIS [FR]
- [Y] FR 2495477 A1 19820611 - IREB [FR]
- [Y] FR 2299048 A1 19760827 - PRINCE MFG INC [US]
- [A] US 4013289 A 19770322 - KAMINSTEIN BERNARD
- [A] DE 3015960 A1 19811105 - KUEBLER & CO [DE]
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0186246 A1 19860702; BR 8506405 A 19860902; JP S61162966 A 19860723
DOCDB simple family (application)
EP 85202072 A 19851213; BR 8506405 A 19851219; JP 28758385 A 19851220