Preform charges and fixtures therefor
US12358237B2 · kind B2 · utility
0Cited by
42References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2022 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Mar 14, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y80/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A preform charge is formed by forming an assemblage of preforms, wherein preforms in the assemblage are bonded to a neighboring preform such that the preform charge effectively becomes a single unit. The preform charge can then be added to a mold to fabricate a part via compression molding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.