Salad spinner
US10016095B2 · kind B2 · utility
2Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 28, 2015 |
| Grant date | Jul 10, 2018 |
| Priority date | — |
| Expiry date | Feb 26, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J43/24
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A salad spinner includes an outer bowl configured to hold an inner basket. The bowl and basket are each configured with a central post supported by a base structure having a pillar and a piston. A helical screw positioned within the pillar engages a drive shaft within the piston in order to rotate the drive shaft as the piston moves upward and downward with respect to the pillar. A spring biases the piston in the upward position to enable reciprocal telescoping movement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.