Food-mixing apparatus comprising a driving unit and a separable arm
US4325643A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 11, 1980 |
| Grant date | Apr 20, 1982 |
| Priority date | — |
| Expiry date | Jul 11, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J2043/0449
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
In food-mixing apparatus comprising a driving unit and an arm, a latching and pivoting mechanism is adapted to be latched automatically so as to prevent relative movement of the arm and a console of the driving unit upon pivotal movement of the arm either to a lowered position or a raised position, and so as to prevent relative movement of the arm and the console, except for pivotal movement of the arm, upon pivotal movement of the arm to a pivotal position therebetween. The mechanism is adapted to be unlatched manually so as to permit pivotal movement of the arm from any pivotal position, and so as to permit the arm to be removed from the console upon further movement of the arm from the raised position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.