Active-substance support for beehives
US5054735A · kind A · utility
2Cited by
6References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 7, 1990 |
| Grant date | Oct 8, 1991 |
| Priority date | — |
| Expiry date | Jun 7, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N25/34
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The active-substance support consists of a rectangular film or sheet (1) of a thermoplastic material which, at its upper end, comprises a T-shaped head piece (2) of which the symmetrically arranged hook-like side arms (3,4) can be bent downwards at a right angle along folding lines (5,6) extending parallel to the longitudinal direction. When needed, the initially flat side arms (3,4) are bent downwards at a right angle and hung on the honeycomb frame so that the active-substance strip (1) is kept centrally suspended in a honeycomb passage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.