发明授权
- 专利标题： Picnic mat and carrying bag assembly
- 专利标题（中）： 野餐垫和手提袋组装
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申请号： US354786申请日： 1989-05-18
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公开(公告)号： US4915232A公开(公告)日： 1990-04-10
- 发明人: David T. Hill , Pamela L. Cass , William E. Cass, III
- 申请人： David T. Hill , Pamela L. Cass , William E. Cass, III
- 专利权人： Hill David T,Cass Pamela L,Cass Iii William E
- 当前专利权人： Hill David T,Cass Pamela L,Cass Iii William E
- 主分类号： A47G11/00
- IPC分类号： A47G11/00
摘要：
The invention disclosed is a picnic mat, multipurpose tote bag and securing means assembly suitable for use by a group of people for picnics and concerts etc. The picnic mat is provided with loops on the underside corners as well as corresponding ground securing devices or pins for holding said mat to the ground. Also provided is a pin manipulating tool to facilitate the insertion in and removal of said pins from the ground without damage to the picnic mat. This invention is also provided with a multipurpose tote bag with an inner pouch for containing said pins and a restraining strap for said manipulating tool.
公开/授权文献
- US5485852A Pain tolerance testing device 公开/授权日：1996-01-23
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