Sampler package and method of making the same
US5622263A · kind A · utility
34Cited by
54References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 1, 1995 |
| Grant date | Apr 22, 1997 |
| Priority date | — |
| Expiry date | May 1, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S206/823
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A sampler package containing a free flowing product having superimposed first and second flexible plies with confronting thermoplastic inner surfaces and oppositely facing outer surfaces. A thermoplastic wall surrounding an area between the confronting surfaces to physically separate and cooperating in a melt-bonded relationship with the wall to define a hermetically sealed chamber configured and dimensioned to contain the product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.