Fluid dispensing device
US7331484B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 2, 2004 |
| Grant date | Feb 19, 2008 |
| Priority date | — |
| Expiry date | Feb 16, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D7/44
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A fluid dispensing device of the type, including a shut off valve means for controlling fluid flow through the device and an actuating trigger operable to cause the shut off valve to adopt an open position in which fluid can be dispensed from the device and a closed position, a control meter which enables the volume of fluid being disposed to be measured, a latching mechanism operable to hold the shut off valve in the open position and cause the shut off valve to adopt the closed position when the predetermined volume of fluid has been dispensed, and a setting mechanism being operatively connected to the control meter for indicating a predetermined volume of fluid required to be dispensed and indicating when that predetermined volume has been dispensed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.