Applicator nozzles
US11827820B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2020 |
| Grant date | Nov 28, 2023 |
| Priority date | — |
| Expiry date | Nov 14, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D1/26
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A slot applicator nozzle has a body with a dispensing end sized to fit within a slot of an object. The body defines a channel therethrough with an outlet at the dispensing end. The dispensing end includes a leading contact surface and a trailing contact surface separated from each other by a gap. Both the leading and trailing contact surfaces are configured to contact a bottom surface of the slot as the body is moved along the slot in an application direction. The trailing contact surface is disposed between the leading contact surface and a rear end of the body. The outlet of the channel is configured to emit a flowable substance rearward of the trailing contact surface onto the bottom surface of the slot as the body is moved in the application direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.