Drip bag
US8746131B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 24, 2008 |
| Grant date | Jun 10, 2014 |
| Priority date | — |
| Expiry date | Mar 28, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J31/08
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A drip bag having a bag body and a holder which is formed from a sheet material and is adhered to the bag body. The holder is folded into two parts, a front surface and a rear surface, on a center fold line, and the center fold line overlaps a lateral side of the bag body. V-shaped fold lines bent in V-shapes and extending from the open edge of the drip bag toward the bottom direction thereof are formed in regions on the side of the center fold line of the front surface and the rear surface of the holder. In addition, overhanging parts, which have concave portions for hooking, are formed in a manner that allows them to be pulled open on both the left and right sides of the lower end of each of the front surface and the rear surface of the holder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.