Device for metering carbon dioxide snow
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jul 5, 2022
Grant Date -
Nov 12, 2020
app pub date -
Aug 7, 2018
filing date -
Sep 9, 2017
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 invention relates to a device for metering carbon dioxide snow, comprising a storage container and a discharge opening arranged in the base of the storage container. A horizontally and vertically movable base, by means of which the discharge opening can be opened and closed, is arranged in the region of the discharge opening. A horizontally movable cutting knife is vertically spaced from the base and can be moved into the interior of the storage container. Once the storage container is filled with carbon dioxide snow a metered amount of carbon dioxide snow present between the cutting knife and the base is cut off by the cutting knife and compacted by vertical movements of the base and is then discharged by the base moving into the open position.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| DE | B4 | DE102017008488 | Sep 09, 2017 |
| EP | B1 | EP3678991 | Aug 07, 2018 |
| WO | A1 | WO2019048162 | Aug 07, 2018 |
International Classification(s)
- 2018 Application Filing Year
- F25D Class
- 1018 Applications Filed
- 663 Patents Issued To-Date
- 65.13 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- F25D Class
- 82.62 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jan 5, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 5, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 5, 2034 |
