Device for controlling ectoparasites
US4606478A · kind A · utility
34Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1983 |
| Grant date | Aug 19, 1986 |
| Priority date | — |
| Expiry date | Sep 26, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01K13/003
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A device for dispensing liquid pesticide while attached to an animal. The device comprises a sealed reservoir for the liquid pesticide, a fibrous wick of less than 3 millimeters diameter in communication with the reservoir and through which liquid pesticide passes out of the reservoir into the atmosphere, and separate venting device for preventing negative pressure from developing in the reservoir.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.