Glue drop end stops for zippered bag
US6846107B2 · kind B2 · utility
43Cited by
45References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2002 |
| Grant date | Jan 25, 2005 |
| Priority date | — |
| Expiry date | Jul 19, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/45168
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention provides a provides an airtight bag that includes a bag having a mouth and an outer surface. The bag further includes a zippered closure at the mouth, the zippered closure having a first end and a second end, and a first drop on the outer surface of the bag at one of the first end or the second end of the zippered closure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.