Invention Grant
US09027290B2 Embedment plate for pedestrian walkways with reinforced projections
有权
用于具有加强突起的人行道的嵌入板
- Patent Title: Embedment plate for pedestrian walkways with reinforced projections
- Patent Title (中): 用于具有加强突起的人行道的嵌入板
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Application No.: US14039798Application Date: 2013-09-27
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Publication No.: US09027290B2Publication Date: 2015-05-12
- Inventor: Duane F. Sippola
- Applicant: Duane F. Sippola
- Applicant Address: US WI Madison
- Assignee: MetaDome, LLC
- Current Assignee: MetaDome, LLC
- Current Assignee Address: US WI Madison
- Agency: Smith Law Office
- Main IPC: E04F11/16
- IPC: E04F11/16 ; A61H3/06 ; E01C11/16 ; E01C15/00
Abstract:
An embedment tile for producing a tactilely detectable surface in a pedestrian walkway. The tile includes a pattern of upwardly extending projections on its upper surface forming a tactilely detectable pattern, and the projections have reinforcing ridges to protect the projections from lateral forces such as those applied by snow plows.
Public/Granted literature
- US20140099164A1 Embedment Plate for Pedestrian Walkways with Reinforced Projections Public/Granted day:2014-04-10
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