Note pad
US6627285B2 · kind B2 · utility
27Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 20, 2001 |
| Grant date | Sep 30, 2003 |
| Priority date | — |
| Expiry date | Feb 25, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24793
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A note pad includes a plurality of stacked self-stick transparent note sheets. Each of the note sheets includes a transparent plastic film coated with a transparent coating layer and a pressure-sensitive adhesive layer. The coating layer is prepared from a mixture of a binder and at least one pigment. The weight ratio of the binder to the pigment ranges from 1:1 to 1:10. Each of the note sheets has an opacity of less than 45%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.