发明授权
US08895128B2 Small, circular disc for the attachment of papers to a flat surface via push pins
有权
小的圆盘,用于通过推杆将纸张连接到平坦表面
- 专利标题: Small, circular disc for the attachment of papers to a flat surface via push pins
- 专利标题(中): 小的圆盘,用于通过推杆将纸张连接到平坦表面
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申请号: US13646379申请日: 2012-10-05
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公开(公告)号: US08895128B2公开(公告)日: 2014-11-25
- 发明人: Christopher Harrison Webster
- 申请人: Christopher Harrison Webster
- 代理商 William C. Yarbrough, III
- 主分类号: G09F7/18
- IPC分类号: G09F7/18
摘要:
The present invention is an improved corkboard consisting of a small, circular, moveable and removable tack landing pad which is designed to adhere to a flat surface such as a wall or computer by an adhesive strip or to a metal surface like a refrigerator or thing cabinet via a magnetic strip. This landing pad is designed to receive papers of various sizes, shapes, and stock through puncture with a standard push pin tack without damaging walls. The landing pad consists of two components—(1) an outer donut-shaped shell that is sealed at its base and is contoured inward to a narrowing angle at its tack receiving face and (2) an inner foam core. The outer shell operates to both enclose and compress the foam core. This core compression affords the foam greater tack gripping ability as well as enhanced durability by quickly regaining its original shape upon tack removal.
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