Plant cultivation device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 9, 2021
Grant Date -
Jan 18, 2018
app pub date -
Feb 6, 2015
filing date -
Feb 6, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Abstract
The plant cultivation device which workability of cutting of the leaves of the plant at the base portion thereof from the root portion of the plants. The plant cultivation device includes a culture medium holding portion in a cylindrical shape, accommodating and holding a seedling culture medium, arranged in the through-holes of the fluid passage member and absorbing the culture fluid into the seedling culture medium and a leaf supporting portion formed in a cylindrical shape, arranged at an upper side of the culture medium holding portion and supporting the leaves from around the leaves which are cultivated from the seeds. The culture medium holding portion and the leaf supporting portion are formed such that a cutting tool, used for separation between the seedling culture medium and the leaves, can be insertable from outside into a bordering portion between the culture medium holding portion and the leaf supporting portion.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date | Type | Sub-Type |
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International Classification(s)
- 2015 Application Filing Year
- A01G Class
- 781 Applications Filed
- 523 Patents Issued To-Date
- 66.97 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- A01G Class
- 72.24 % this patent is cited more than
- 4 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Aug 9, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Aug 9, 2032 |
