Chopper
US7152821B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2005 |
| Grant date | Dec 26, 2006 |
| Priority date | — |
| Expiry date | Nov 29, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26D3/26
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A food chopper includes a housing for receiving a food item, a blade assembly including a blade movable within the housing for chopping the food item, a shaft attached to the blade assembly for movement therewith, a plunger assembly coupled to the shaft for effecting, reciprocating, and rotational movement thereof, and a shock absorber disposed between the plunger assembly and the shaft. The shaft is threadedly connected to the blade assembly. The chopper may include a stripper fixed to the housing and responsive to movement of the blade assembly for removing food from the blade, and first and second guide structures respectively on the blade assembly and the stripper for guiding coupling of a blade assembly to the stripper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.