发明授权
US5820294A Wheelchair access pathway for sand, beaches, lawns, grass and fields
失效
沙滩,海滩,草坪,草地和田野的轮椅通道
- 专利标题: Wheelchair access pathway for sand, beaches, lawns, grass and fields
- 专利标题(中): 沙滩,海滩,草坪,草地和田野的轮椅通道
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申请号: US839697申请日: 1997-04-15
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公开(公告)号: US5820294A公开(公告)日: 1998-10-13
- 发明人: Edwin M. Baranowski
- 申请人: Edwin M. Baranowski
- 专利权人: Baranowski; Edwin M.
- 当前专利权人: Baranowski; Edwin M.
- 主分类号: A61G3/06
- IPC分类号: A61G3/06 ; E01C9/08 ; E01C5/00 ; E01C15/00
摘要:
A pathway for providing the transit of a wheelchair, including a person therein, over an uneven terrain surface that resists the rolling traction of a wheelchair, comprising a longitudinally extended flexible mat-like pathway configured such that the surface of the pathway is relatively porous with respect to the terrain surface, such as by providing therein a plurality of openings, and is capable of receiving thereon, at opposite side sections thereof, the front and side wheels of each side of a wheelchair. The pathways may be interconnected to pod-like landing sites at recreational locations.
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