Container and method of manufacture
US12162203B2 · kind B2 · utility
0Cited by
19References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2022 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Sep 26, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/716
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for manufacturing a container includes injecting a first material into a first mold to form a top portion of a preform. The first material and a second material are injected into the first mold to form a bottom portion of the preform. The preform is disposed in a second mold. The preform is blow molded into a finished container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.