Drip bag
US10246252B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2013 |
| Grant date | Apr 2, 2019 |
| Priority date | — |
| Expiry date | Mar 23, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J31/0636
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A drip bag has a body formed of a water permeable sheet, an openable upper end, and hook members formed of a plate-shaped material on outer faces of two opposing body surfaces. The hook member includes: an upper stuck part adhered to the body along its opening in an elongated shape; a center part located below the upper stuck part at the body center in its width direction not to be pulled out; and a hook part not adhered to the body. Two oblique folding lines are formed on the upper stuck part with a center line therebetween, and being more spaced from the center line while extending from a lower to an upper portion of the upper stuck part, the center line bisecting the body in its width direction. A vertical folding line is formed downwardly from immediately below a lower end of the oblique folding lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.