Metered dispensing device for plant extracts
US11312612B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 28, 2020 |
| Grant date | Apr 26, 2022 |
| Priority date | — |
| Expiry date | Dec 28, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D83/761
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A metered dispensing device for plant extracts is provided. The device includes a main body having an inner volume for holding plant extract, a rotatable dial operably coupled on an end of the main body, a dispensing end located on an end of the main body opposite the rotatable dial, and a dispensing tip coupled to the dispensing end. The device also includes a dispensing mechanism including a plunger moveable along the length of the main body in response to rotation of the dial. The plunger pushes plant extract from the inner volume out the dispensing tip. The device also includes a feedback system providing tactile and audible feedback after a predetermined amount of plant extract has been dispensed through the dispensing tip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.