Cardboard tampon applicator with optical enhancing material coated on inner layers
US7226436B2 · kind B2 · utility
23Cited by
126References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2005 |
| Grant date | Jun 5, 2007 |
| Priority date | — |
| Expiry date | Mar 8, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S604/904
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A multiple-layered tampon applicator that has at least one modification to one or more inner layers that form the applicator. As a result, enhanced aesthetics, enhanced functionality, or both are achieved in the applicator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.