美國
US 12,702,178 B2
Cap and manufacturing method thereof
US 12,702,178 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-11。申請人:YUPOONG, INC.。PDF 可在本頁下載,未登入每天最多 5 篇。
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- 申請人
- YUPOONG, INC.
- 發明人
- Jung Hwan KIM
- 公開日
- 2026-08-11
- 申請日
- 2023-04-04
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,178 B2 · US12702178 · 12702178
摘要
A cap is formed of a crown portion formed by connecting a plurality of panels, a brim portion attached to a lower end of the crown portion, and a sweat absorbing portion attached to an inner lower end of the crown portion, and at least two adjacent panels among the plurality of panels are connected to each other by sewing and ultrasonic wave processing.
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專利局網站: 美國專利商標局(USPTO)