Invention Grant
- Patent Title: Trench wall ripper apparatus
- Patent Title (中): 沟槽裂土器
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Application No.: US12777104Application Date: 2010-05-10
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Publication No.: US07992328B2Publication Date: 2011-08-09
- Inventor: Monte G. Striegel
- Applicant: Monte G. Striegel
- Agency: Baker & Daniels LLP
- Main IPC: E02F3/40
- IPC: E02F3/40
Abstract:
An apparatus coupled to an excavation bucket for creating a trench sidewall having indentations formed therein.
Public/Granted literature
- US20100218402A1 TRENCH WALL RIPPER APPARATUS Public/Granted day:2010-09-02
Information query
