Index tab label assembly
US5135261A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 12, 1991 |
| Grant date | Aug 4, 1992 |
| Priority date | — |
| Expiry date | Mar 12, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1082
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An index tab label assembly using a label having a coating that facilitates printing on the label. Each label is made out of a polyester film having a pressure-sensitive adhesive attached to one side of the film and a coating comprising aluminum oxide, resin chips, methyl ethyl ketone, and toluene, applied to the other side of the sheet. The coating provides good anchorage for toner, abrasive resistance for writing, and electrostatic properties that facilitate printing when using laser or xerographic equipment. The printed label is attached by the pressure-sensitive adhesive directly to a tab of a divider or file to make an index tab, or to a tab reinforcer attached to the tab.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.