Systems and methods for containers with locking lug and recess
US11738913B2 · kind B2 · utility
0Cited by
22References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2021 |
| Grant date | Aug 29, 2023 |
| Priority date | — |
| Expiry date | Feb 1, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2543/00805
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Thermoformed locking assembly comprising a first web portion including locking lug having lug undercut defining a cantilevered lug ledge having lug engaging surface, second web portion including locking recess having recess undercut defining an opposing recess ledge having recess engaging surface and a lug stop opposite the recess undercut. Locking recess configured to receive locking lug and lug stop configured to position locking lug in locking recess with the lug engaging surface in engagement with the recess engaging surface when first web portion is moved towards second web portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.