- 专利标题: Multidirectional dusting tool
-
申请号: US17478700申请日: 2021-09-17
-
公开(公告)号: US11564549B1公开(公告)日: 2023-01-31
- 发明人: Robert Ancheta , Doug Metzel , Eric Martin , Robert G. Challman
- 申请人: Carl Freudenberg KG
- 申请人地址: DE Weinheim
- 专利权人: Carl Freudenberg KG
- 当前专利权人: Carl Freudenberg KG
- 当前专利权人地址: DE Weinheim
- 代理机构: Leydig, Voit & Mayer, Ltd.
- 主分类号: A47L13/16
- IPC分类号: A47L13/16 ; A47L13/38 ; A47L13/42 ; A47L13/44
摘要:
A dusting tool having a flexible skeletal element including a base, from which four elongated arms extend. The elongated arms have a base end and a distal end. The base ends extend from the base and being spaced apart from one another at the base. The arms being flexible and resilient. A plurality of cross-members extend between the elongated arms, a plurality of living hinges being disposed between the plurality of cross-members and the elongated arms. A force applied to at least one of the elongated arms is transmitted to the other of the elongated arm by the plurality of cross-members and the plurality of living hinges.