Single plant greenhouse
US5505020A · kind A · utility
9Cited by
10References
10Claims
0Family size
Inventor
Key dates
| Filing date | Mar 6, 1995 |
| Grant date | Apr 9, 1996 |
| Priority date | — |
| Expiry date | Mar 6, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G13/26
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A single plant greenhouse that is a single unit of rigid material with adjustable access ports, wherein the greenhouse provides a thermal buffer against harsh environmental conditions while enabling access to the greenhouse interior to provide ventilation, viewing and caring for a plant while maintaining a sheltered environment that can gradually be removed, allowing the plant to gradually harden itself to the outside environment without shock.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.