发明申请
- 专利标题: ROTATIONAL MOLDING TO FORM MULTILAYER ARTICLE
- 专利标题(中): 旋转成型形成多层文章
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申请号: US11835731申请日: 2007-08-08
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公开(公告)号: US20090039548A1公开(公告)日: 2009-02-12
- 发明人: Robert L. Claussen
- 申请人: Robert L. Claussen
- 申请人地址: US MN Benson
- 专利权人: Custom Roto-Mold, Inc.
- 当前专利权人: Custom Roto-Mold, Inc.
- 当前专利权人地址: US MN Benson
- 主分类号: B28B7/28
- IPC分类号: B28B7/28
摘要:
Apparatus, methods, and systems for rotational molding of a multilayer article, e.g., an article with a sight gauge, using a mold including a primary mold portion and a secondary mold portion.
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