Paint pen
US10849418B2 · kind B2 · utility
0Cited by
22References
5Claims
0Family size
Inventor
Key dates
| Filing date | Feb 27, 2019 |
| Grant date | Dec 1, 2020 |
| Priority date | — |
| Expiry date | Feb 27, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA46B2200/205
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The invention is directed to a paint pen having a squeezable paint reservoir, a flexible and resilient tube connected at one end to the reservoir and at the other end to a tip comprising an absorbent and permeable material (relative to the paint in the reservoir). The pen operates by squeezing the tube to provide paint through the tube to the tip at which point it can be applied to a surface. The flexibility and resilience of the tube enables uniform application of the paint to rough surfaces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.