Hinge system for self-locking perimeter sealing container
US6554147B1 · kind B1 · utility
33Cited by
47References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2002 |
| Grant date | Apr 29, 2003 |
| Priority date | — |
| Expiry date | May 17, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2543/00907
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
By providing an elongated, flexible hinge which extends between one edge of the base and an adjacent edge of the lid or cover, with the hinge being constructed for controlling the arcuate pivoting movement of the lid relative to the base, a uniquely constructed, self-sealing, perimeter, clam-shell container is realized. By precisely controlling the arcuate path through which the lid moves relative to the base, as well as maintaining precisely controlled positions and orientations, automatic engagement of the cooperating ridge and groove of each component is realized, and complete engagement of the ridge and groove is attained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.