Multicompartment thermoplastic bag
US6234675A · kind A · utility
32Cited by
16References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 1998 |
| Grant date | May 22, 2001 |
| Priority date | — |
| Expiry date | Jan 9, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D33/2541
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A multicompartment reclosable thermoplastic bag having at least two compartments is disclosed. Each compartment has a top, a bottom, side edges, and two opposing sidewalls joined at the side edges and the bottom. Each compartment has a closure across the top thereof, which are arranged back-to-back and aligned such that the center points of each closure are less than 1/2 inch (1.27 cm) away from each other. The compartments are attached together proximate the tops of the compartments, and the bottoms of the compartments are free from being attached to each other. A process for making the bag is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.