Antiflea fibers
US5028471A · kind A · utility
1Cited by
1References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 23, 1988 |
| Grant date | Jul 2, 1991 |
| Priority date | — |
| Expiry date | Dec 23, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/68
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Melt-spun filaments having a substance incorporated therein to kill fleas and staple length fibers made therefrom are described. Carpets containing these fibers are useful for ridding households and household pets of fleas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.