Two-part composition syringe delivery system
US6732887B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 26, 2002 |
| Grant date | May 11, 2004 |
| Priority date | — |
| Expiry date | May 22, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C17/00553
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The syringe devices of the invention include detachably connecting barrels and detachably connecting plungers. The barrels can be manufactured at different times and out of different materials to have differing colors, insulating properties, inner diameters, material compositions, and clearness. The syringe devices also include barrel connecting means for detachably connecting the barrels and plunger connecting means for detachably connecting the plungers. In certain embodiments, the syringe devices also include applicator tips configured for thoroughly mixing the components contained in the barrels before being dispensed through the applicator tip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.