EP 2797673 A1 20141105 - GOLF BALL WITH CO-MOLDED CORE AND MEDIAL LAYER AND METHOD OF MAKING
Title (en)
GOLF BALL WITH CO-MOLDED CORE AND MEDIAL LAYER AND METHOD OF MAKING
Title (de)
GOLFBALL MIT EINEM ANGEFORMTEN KERN UND EINER MITTLEREN SCHICHT SOWIE HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
BALLE DE GOLF AVEC NOYAU ET COUCHE MÉDIANE CO-MOULÉS ET PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- US 201161580537 P 20111227
- US 201161580549 P 20111227
- US 201213484181 A 20120530
- US 201213484193 A 20120530
- US 2012071618 W 20121226
Abstract (en)
[origin: WO2013101807A1] A golf ball having a core, an outer core layer, a medial layer, and a cover is disclosed, as well as a method of making. The outer core layer defines perforations therethrough. The core and medial layer are formed integrally through the perforations. A method of making a single-piece hollow shell is disclosed. A plurality of perforators is inserted into a mold and create an inner mold surface. A material is inserted into the mold to create a perforated hollow shell between the mold, the inner mold surface, and the perforated.
IPC 8 full level
A63B 37/00 (2006.01); A63B 45/00 (2006.01); B29C 45/14 (2006.01)
CPC (source: EP)
A63B 37/0097 (2013.01); A63B 45/00 (2013.01); B29C 45/1671 (2013.01); B29C 45/2628 (2013.01); B29C 45/33 (2013.01); B29D 99/0042 (2013.01); A63B 37/0075 (2013.01); A63B 37/0076 (2013.01); B29C 45/14073 (2013.01); B29C 45/14344 (2013.01); B29C 45/14819 (2013.01); B29C 2045/1436 (2013.01); B29L 2031/546 (2013.01)
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 2013101807 A1 20130704; EP 2797673 A1 20141105; EP 2797673 A4 20160224; JP 2015505263 A 20150219
DOCDB simple family (application)
US 2012071618 W 20121226; EP 12861182 A 20121226; JP 2014550422 A 20121226