Invention Grant
- Patent Title: Bar with enhanced rigidity
- Patent Title (中): 酒吧具有增强的刚性
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Application No.: US12778272Application Date: 2010-05-12
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Publication No.: US08235135B1Publication Date: 2012-08-07
- Inventor: Phil Kooima , Nicholas Vande Waerdt
- Applicant: Phil Kooima , Nicholas Vande Waerdt
- Applicant Address: US IA Rock Valley
- Assignee: Kooima Company
- Current Assignee: Kooima Company
- Current Assignee Address: US IA Rock Valley
- Agency: Woods, Fuller, Schultz & Smith, P.C.
- Agent Jeffrey A. Proehl
- Main IPC: A01B23/04
- IPC: A01B23/04
Abstract:
A tool supporting bar for supporting tools on an implement comprises an elongated tubular perimeter wall defining an interior and including a side wall portion. The bar includes a reinforcing wall located in the interior of the perimeter wall and mounted on the perimeter wall in a manner effective to increase bending resistance of the perimeter wall to a force applied in a direction normal to a plane of one of the side wall portion. A method of forming a tool bar comprises providing an elongated tubular perimeter wall defining an interior and including a one side wall portion; positioning a reinforcing wall in the interior of the perimeter wall; and mounting the reinforcing wall on the perimeter wall in a manner effective to increase bending resistance of the perimeter wall to a force applied in a direction normal to a plane of the side wall portion.
Information query
