公开(公告)号：US11419377B2

公开(公告)日：2022-08-23

申请号：US16612435

申请日：2018-05-09

申请人： Leif Christian Krueger ,  Malte Timm

发明人： Leif Christian Krueger ,  Malte Timm

IPC分类号： A42B1/004 ,  A42B1/203 ,  G10D7/00 ,  A63H37/00 ,  A41D15/04 ,  G10D9/04

摘要： A headgear includes a head portion at least partly surrounding a head, an inflatable portion having an inflatable volume, a mouthpiece, at least one wind instrument, and an air tube defining a flow connection between the mouthpiece and the inflatable volume. A sound is producible by the at least one wind instrument in answer to air blown into the mouthpiece.

公开(公告)号：US20200281296A1

公开(公告)日：2020-09-10

申请号：US16612435

申请日：2018-05-09

申请人： Leif Christian Krueger ,  Malte Timm

发明人： Leif Christian Krueger ,  Malte Timm

IPC分类号： A42B1/00 ,  A42B1/20

摘要： A headgear includes a head portion at least partly surrounding a head, an inflatable portion having an inflatable volume, a mouthpiece, at least one wind instrument, and an air tube defining a flow connection between the mouthpiece and the inflatable volume. A sound is producible by the at least one wind instrument in answer to air blown into the mouthpiece.