Device for dispensing a product in a petri dish
US8561376B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 23, 2009 |
| Grant date | Oct 22, 2013 |
| Priority date | — |
| Expiry date | Oct 18, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12M41/48
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The disclosure relates to a device for dispensing a prescribed product in a Petri dish, the device comprising pistons, a transfer member with lid-bearing openings and a dish bottom, and a dispensor. According to the disclosure, the transfer member is a shuttle capable of translation relative to the base according to a direct reciprocating movement of the bearing openings between either of first and second stop positions, the dispensor being arranged so as to dispense the product above the inner opening and under the upper opening at the bottom of the dish when the openings are in a position selected from the first and second stop positions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.