Work handling
US7506472B2 · kind B2 · utility
30Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2003 |
| Grant date | Mar 24, 2009 |
| Priority date | — |
| Expiry date | Dec 18, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A40/25
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Appartus suitable for use in conjunction with a container in which one or more plants is growing and associated with it a device for recieving an enquiry signal and automatically responding by transmitting an unique identifier signal the apparatus comprising
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.