Title:
キューおよび同製造の手法
Document Type and Number:
Japanese Patent JP4869328
Kind Code:
B2
Abstract:
A cue stick comprises a base shaft having improved warp resistance, a tip end piece having a high compressive and bend strength to weight ratio, and a sleeve having a high band strength to weight ratio. The base shaft comprises multiple rounded, longitudinal sections and a longitudinal cavity. A dampening material may be disposed in the longitudinal cavity. The sleeve comprises a plurality of stacked wood layers. Methods of making the cue stick and components thereof are also provided.
Inventors:
Owen, Donald, Double.
Application Number:
JP2008500821A
Publication Date:
February 08, 2012
Filing Date:
March 06, 2006
Export Citation:
Assignee:
Owen, Donald, Double.
International Classes:
A63D15/08
Domestic Patent References:
| JPH03239501A | 1991-10-25 | |||
| JPS5530016A | 1980-03-03 | |||
| JPS37377B1 |
Foreign References:
| US0672646A | 1901-04-23 | |||
| US1248634A | 1917-12-04 | |||
| US6162128A | 2000-12-19 | |||
| US20020082098A1 | 2002-06-27 |
Attorney, Agent or Firm:
▲吉▼川 俊雄