发明授权
- 专利标题: Earthworking implement
- 专利标题(中): 土方工具
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申请号: US12142585申请日: 2008-06-19
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公开(公告)号: US07891121B2公开(公告)日: 2011-02-22
- 发明人: Doug Smoljo
- 申请人: Doug Smoljo
- 代理商 John Orange; Santosh Chari; Sean Zhang
- 主分类号: E02F3/36
- IPC分类号: E02F3/36
摘要:
A blade assembly for an earthworking implement has a set of teeth that are independently slideable within guides. The teeth slide to conform to an undulating surface and permit scraping of the surface.
公开/授权文献
- US20080313934A1 EARTHWORKING IMPLEMENT 公开/授权日:2008-12-25
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