Bobbin and spool management system
US12202698B2 · kind B2 · utility
1Cited by
9References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 2021 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | May 29, 2043 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD05B91/16
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A bobbin and spool management system includes a bobbin topper having a central disc with upwardly and downwardly extending stanchions projecting therefrom, each being capped with a mushroom bolster and having a medially located chamfered collar. The upwardly projecting stanchion is adapted to mate with an axial bore in the barrel of a bobbin and retain the bobbin while the downwardly projecting stanchion is adapted to penetrate the axial bore in the barrel of a supply spool and be retained on the supply spool.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.