Patent ID: 9061193
Filing Date: 2015-06-23
Classification: A63B,Y10T

Abstract:
1. A shuttlecock, comprising: a cock unit, a feather support and a feather unit connecting together, wherein said cock unit and said feather support are able to be either made and formed integrally in one step or made independently in separate steps and then connected together, wherein each of said feather units has an upper portion defining a feather member and a bottom portion defining a shaft member which unit is inserted into said feather support, wherein said feather unit is made of feathers selected from a group selected from natural goose feathers, primaries of duck wings and synthetic materials, wherein said feather unit further has a stem portion which is internally, externally or internally and externally coated with reinforcing materials, wherein said reinforcing materials for coating said stem portion internally is macromolecular polymer and said reinforcing materials for coating said stem portion externally is reinforcing glue.