Room spray dispenser
US5390833A · kind A · utility
4Cited by
9References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 19, 1993 |
| Grant date | Feb 21, 1995 |
| Priority date | — |
| Expiry date | Aug 19, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/267
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A room spray dispenser includes an adjustable triggering lever having a roller to engage a moving object, such as a door, to activate the spray. Rotation of the lever in a first direction causes a trigger/rocker element to be placed in a cocked position in which actuating springs are tensioned, which subsequent rotation of the lever causes the trigger to return to a rest position, the spring energy being directed to actuate a spray valve. A following rotation of the lever in the first direction reloads the mechanism for the next spray.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.