| 摘要 |
<p>PROBLEM TO BE SOLVED: To put a mark without damaging the aethetic appearance and the value of merchandise by forming a maker identification mark comparatively smaller in a position having a designated relation to an indicating position for a user identification mark in a golf ball having a user identification mark formed on the surface thereof. SOLUTION: A user identification mark 2 is provided in such a position as to be substantially aligned with a large circle line L dividing a golf ball 1 into two parts on the golf ball 1, and a maker identification mark 3 is provided in a position of the pole, or its vicinity on the ball surface which intersects perpendicularly to a plane containing the large circle line L and meets an axis X passing through the center of the ball. At this time, the user identification mark 2 is formed by plural figures, characters such as the alphabet, kana characters, kanji characters, graphics or the like, and the array of the mark is substantially aligned with the large circle line L. The user identification mark 2 is put in such a position as to be aligned with the large circle line L, and when the large circle line L is taken to be in the latitude of 0 degree, the maker identification mark 3 may be provided in the latidue of 45 degrees or in its vicinity.</p> |
