Nestable and stackable transplanting system
US4242834A · kind A · utility
69Cited by
11References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 19, 1979 |
| Grant date | Jan 6, 1981 |
| Priority date | — |
| Expiry date | Oct 19, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G9/0295
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A planting system including a support tray, a plurality of interconnected sleeves, and a plurality of transplant frames adapted for insertion within each sleeve. Each assembly is configured so that a plurality of assemblies are nestable and stackable without jamming relative to each other. Each individual part and subassembly is also configured to be nestable in nonjamming relationship with other like parts or subassemblies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.