Liquid delivery bait station
US5033229A · kind A · utility
38Cited by
13References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 1990 |
| Grant date | Jul 23, 1991 |
| Priority date | — |
| Expiry date | Oct 10, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01M2200/011
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A bait station for the control of insects, especially roaches, that has a reservoir portion for holding a liquid bait-toxicant formulation which fits into a base structure. The base structure has around its circumference a ramped structure that defines a central well area. Rising from the ramped structure are a plurality of support walls which both support the reservoir portion and define access openings to the central well area. The bait-toxicant formulation is controllably released from the reservoir into the central well area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.