Invention Grant
- Patent Title: Extruded cylinder with a solid wood exterior
- Patent Title (中): 具有实木外观的挤压圆筒
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Application No.: US12328800Application Date: 2008-12-05
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Publication No.: US07954749B2Publication Date: 2011-06-07
- Inventor: Randolph A Dunn
- Applicant: Randolph A Dunn
- Applicant Address: US NH Wilton
- Assignee: Randolph A. Dunn
- Current Assignee: Randolph A. Dunn
- Current Assignee Address: US NH Wilton
- Agency: Vern Maine & Associates
- Main IPC: B65H75/18
- IPC: B65H75/18
Abstract:
A method and is disclosed for the production of winding cores having a solid wood exterior. The method comprises adhering a plurality of staves about the exterior of the extruded wood core, such that those staves form a shell.
Public/Granted literature
- US20090145994A1 EXTRUDED CYLINDER WITH A SOLID WOOD EXTERIOR Public/Granted day:2009-06-11
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