公开(公告)号：US11889791B2

公开(公告)日：2024-02-06

申请号：US17187854

申请日：2021-03-22

申请人： Ryan Curran ,  Michael White ,  Richard Gregory Elmer

发明人： Ryan Curran ,  Michael White ,  Richard Gregory Elmer

IPC分类号： A01D7/04 ,  A63B57/50

CPC分类号： A01D7/04 ,  A63B57/50

摘要： A device for leveling a surface; the device includes a shaft, a handle-means and a head-assembly. The shaft is selectively retractable, and the head-assembly is foldable to enable compact storage. The device is for personal use by a user in leveling a surface; for example, a sand bunker/sand trap on a golf course. In some versions, the device further includes an attachment-means for attaching the device to a bag.

公开(公告)号：US20210378166A1

公开(公告)日：2021-12-09

申请号：US17187854

申请日：2021-03-22

申请人： Ryan Curran ,  Michael White ,  Richard Gregory Elmer

发明人： Ryan Curran ,  Michael White ,  Richard Gregory Elmer

IPC分类号： A01D7/04

摘要： A device for leveling a surface; the device includes a shaft, a handle-means and a head-assembly. The shaft is selectively retractable, and the head-assembly is foldable to enable compact storage. The device is for personal use by a user in leveling a surface; for example, a sand bunker/sand trap on a golf course. In some versions, the device further includes an attachment-means for attaching the device to a bag.