发明授权
US08650670B2 Air blasting devices for plumbing purposes to clean, clear, unclog, or unstop drains or pipes
有权
用于管道清洁,清洁,不堵塞或排水管或排水管的喷砂设备
- 专利标题: Air blasting devices for plumbing purposes to clean, clear, unclog, or unstop drains or pipes
- 专利标题(中): 用于管道清洁,清洁,不堵塞或排水管或排水管的喷砂设备
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申请号: US13589288申请日: 2012-08-20
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公开(公告)号: US08650670B2公开(公告)日: 2014-02-18
- 发明人: Harvey Lewis Stein
- 申请人: Harvey Lewis Stein
- 代理商 John D. Gugliotta, PE, Esq.
- 主分类号: E03D11/00
- IPC分类号: E03D11/00
摘要:
An improved plunger comprises a generally V-shaped handle attached to a top distal end of a shaft. The handle comprises two mirrored arms that face inwards from a base so that neither of them nor the shaft shares a vertical or a horizontal plane. The handle is removably detachable from the plunger so that it can be washed, disinfected, and sanitized. At least one extension shaft portion extends a height of the shaft when it is not collapsed into and housed in the hollow shaft. A snaking attachments formed of a linearly aligned, spiral wound coil has an attachment end attachable to said dislodging protrusion.
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