Tamper-proof rodent bait station
US4637162A · kind A · utility
27Cited by
7References
1Claims
0Family size
Inventor
Key dates
| Filing date | Jan 31, 1986 |
| Grant date | Jan 20, 1987 |
| Priority date | — |
| Expiry date | Jan 31, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01M25/004
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
This invention relates to rodent bait stations and more specifically to the use of an improved method of closure that will insure ease of acess by authorized personnel but will prevent the unit from being readily opened by those unfamiliar with its operation. The invention utilizes a system of independent flexible tabs, limited by restricting plates, to form an integrated structure of base and top and to seal the unit securely together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.