Tape flag with transparent boundary indicating coating
US5283091A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 7, 1991 |
| Grant date | Feb 1, 1994 |
| Priority date | — |
| Expiry date | Oct 7, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2848
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A sheet for temporarily marking a portion of a document. The sheet comprising an elongate layer of flexible polymeric material having a coating of repositionable pressure sensitive adhesive on a second end portion while being free of adhesive on both of the side surfaces along a first end portion thereof. The first end portion is visually distinctive, and the adhesive coated second end portion is generally transparent when adhered to a substrate. The second end portion has a coating along one of its side surfaces that visually distinguishes the second end portion from a substrate when the second end portion is adhered to a substrate while being sufficiently transparent to afford reading indicia on the substrate through the second end portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.