Business form with repositionable labels
US4938507A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 9, 1988 |
| Grant date | Jul 3, 1990 |
| Priority date | — |
| Expiry date | Aug 9, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB42D5/027
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Business form assemblies are provided in continuous form, separated by transverse lines of perforations, each of said assemblies including a three-part form. In one embodiment, the intermediate and lowermost form parts include repositionable labels carried by carrier plies, and carbon transfer sheets are interleaved between the upper form part and the intermediate label, and between the intermediate carrier play and the lower label. In another embodiment, the carbon transfer sheets are eliminated and replaced by a carbonless transfer system including adjacent coatings of microcarbon capsules and carbonless resin coatings. In still another embodiment, three self stick, repositionable labels are provided wherein the upper and intermediate labels are carried by tissue plies and the lower label is carried by a conventional paper ply.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.