Corrugated sticky tape bag tie closure
US4906108A · kind A · utility
34Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 1989 |
| Grant date | Mar 6, 1990 |
| Priority date | — |
| Expiry date | Mar 8, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/153
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A plastic tape is coated with adhesive in alternating spots, then folded in corrugations to cover the spots of adhesive. In use, the tape is manually stretched to expose the adhesive, then wrapped around the neck of a bag to effect a closure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.