| 摘要 |
907,700. Shuttlecocks. CARLTON TYRE SAVING CO. Ltd. March 24, 1961 [Feb. 1, 1961], No. 3798/61. Class 132 (3). A shuttlecock comprises a cap 1 and a one piece inner and outer skirt 2, 3 made as a moulding of artificial material, the inner skirt having a circular cross-section and incorporating blade like stems 4 having a wide surface 5 set at an angle of between 10 and 30 degrees to the diameter of the inner skirt touching the inner edge of the surface and the outer skirt incorporating a number of flutes 6 with which the blade like stems combine. |
