发明授权
- 专利标题: Page protection system for photo albums and the like
- 专利标题(中): 相簿等的页面保护系统
-
申请号: US392882申请日: 1999-09-09
-
公开(公告)号: US6155602A公开(公告)日: 2000-12-05
- 发明人: Paul H. Mylander , Randall Dale Williams
- 申请人: Paul H. Mylander , Randall Dale Williams
- 申请人地址: NC Statesville
- 专利权人: Intercraft Company
- 当前专利权人: Intercraft Company
- 当前专利权人地址: NC Statesville
- 主分类号: B42D1/08
- IPC分类号: B42D1/08 ; B42F13/40 ; B42D15/00
摘要:
A page protection system according to the present invention includes a band of material encircling the pages and a cover of an album, the band being snug enough to prevent removal of the pages without cutting or removing the band. In the most preferred embodiment of the present invention, the page protection system includes album ring elements secured to the back cover, rather than the spline of the album and a band made of transparent, synthetic, and heat sealable and/or heat shrinkable plastic material. The band should not be easily torn and not easily removable. It is preferably located near the rings, for example within about 1.5 inches from the ring elements if the elements are mounted to the spline of the album and adjacent the ring elements if they are mounted to an album cover.
公开/授权文献
- US4966361A Damped rotating platform for parks 公开/授权日:1990-10-30
信息查询