Patent ID: 11937668
Assignee: LUMEO TECHNOLOGY AB
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 4:
5. The fastening device according to claim 2, wherein said fastening device further comprises:
a housing comprising said support frame, and said abutment, and encasing said base and said piercing member, said housing having a coupling side arranged to interface with said surface, said coupling side comprising a first opening disposed thereon such that when said base is rotated from said initial position to a first rotated position, the free piercing end of the piercing member is caused to protrude out of said first opening, and when said base is rotated from said first rotated position to a second rotated position the free piercing end of the piercing member is caused to reach a height peak with reference to the reference plane of said support frame and when said base is further rotated from the second rotated position to a third rotated position, the free piercing end of the piercing member is enabled to enter into a second opening arranged on said coupling side and disposed at a distance from said first opening,
wherein said piercing member is configured to reach said releasably locked position when the free piercing end of the piercing member is inserted into said second opening.