Chopper blade assembly
US11779157B2 · kind B2 · utility
0Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2021 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Sep 20, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J2043/0449
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A food chopper blade column for use in a food chopper having a receptacle and cover. The column will be rotated in a cutting direction within the chopper during use, and mounts a plurality of cantilevered blades spaced circumferentially about the column. The upper blades include a leading edge having a single bevel cutting edge on their lower face, as well as trailing edge which is angled downward. The lowermost blade includes a leading edge having a single bevel cutting edge on its upper face, and a flat trailing edge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.