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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0795195 (1977-05-09) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 14 인용 특허 : 0 |
A racket for tennis and like games which includes a handle having a substantially oval cross-section, with two flat opposite planar surfaces of dimension such that the grasp of the hand on the racket is more accurately aligned to control the orientation of the plane of the head than is the case with
A racket for tennis and like games, comprising a head portion and a handle portion, there being in at least one surface of said handle portion a channel beginning at the exposed end and moving substantially longitudinally along said handle, and further including a hollow grip portion formed of rigid
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