Device for dispensing volatile materials
US6031967A · kind A · utility
41Cited by
10References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 17, 1999 |
| Grant date | Feb 29, 2000 |
| Priority date | — |
| Expiry date | Feb 17, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01M2200/012
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed herein are devices for dispensing volatile vapors such as insecticides. Table-like carrier members provide a compartment for the volatile material. One or more table leg structures extend down from a table top to support a cavity in the table top a distance above a burner element. This results in more moderate and uniform heating, thereby permitting efficient release of the volatile material over a longer period of time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.