Zipper with intermeshing flange contours cross-reference to related applications
US8550715B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 22, 2010 |
| Grant date | Oct 8, 2013 |
| Priority date | — |
| Expiry date | Jun 19, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/2534
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A reclosable zipper is illustrated, which includes a first profile having a first interlocking element, a first consumer side flange with a first consumer side intermeshing contour and a first product side flange with a first product side intermeshing contour. The zipper includes a second profile which includes a second interlocking element, a second consumer side flange with a second consumer side intermeshing contour, and a second product side flange with a second product side intermeshing contour. The first and second consumer side intermeshing contours are complementary intermeshing contours and the first and second product side intermeshing contours are complementary intermeshing contours. As a result, when the interlocking elements are engaged, the first and second consumer side intermeshing contours are capable of intermeshing and the first and second product side intermeshing contours are capable of intermeshing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.