Applicator system and method for flowable compositions
US11406766B2 · kind B2 · utility
4Cited by
81References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 17, 2020 |
| Grant date | Aug 9, 2022 |
| Priority date | — |
| Expiry date | Jun 17, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/3125
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Described are applicators having a plunger with a plunger body, and a tube having a receptacle end for insertion of the plunger, and a connector end formed of flexible plastic material having a bull-nose shape. As an example, the plunger body can include a viewing window. As another example, the connector end has an internal surface that is free of threaded connectors. The connector end can also have a snap-fit coupling design to couple to a snap-fit nozzle. The snap-fit nozzle can be connected to an adaptor cap or an administering tool of a metering dispenser.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.