Fluid delivery system
US6402411B2 · kind B2 · utility
16Cited by
23References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 7, 1999 |
| Grant date | Jun 11, 2002 |
| Priority date | — |
| Expiry date | Dec 7, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB43L19/0018
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A hand-held fluid delivery system includes a rigid body, a collapsible enclosure within the body, a fluid (e.g., correction fluid) within the enclosure, and a delivery end in communication with the collapsible enclosure. The delivery system preferably includes a spring that applies pressure to deliver fluid from the collapsible enclosure to the delivery end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.