专利检索 ap:("Ki-yeon KIM") AND inv:"Ki-yeon KIM" 第 1 页

1.

发明申请
SHOCK ABSORBER FOR BACKPACK 审中-公开

公开(公告)号：US20190254409A1

公开(公告)日：2019-08-22

申请号：US16346101

申请日：2017-10-27

申请人： Ki-yeon KIM

发明人： Ki-yeon KIM

IPC分类号： A45F3/04 , A45F3/14

摘要： The present invention relates to a shock absorber for a backpack, which cushions an impact applied to the body of a user by the weight of the backpack when the user walks while carrying the backpack on his or her shoulders. The shock absorber can be simply attached to an existing strap of a backpack for use.