Atomizing device and electronic cigarette having same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Sep 29, 2020
Grant Date -
Mar 15, 2018
app pub date -
Sep 11, 2017
filing date -
Sep 12, 2016
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 disclosure discloses an atomizing device for an electronic cigarette and an electronic cigarette having the same. The atomizing device includes: an atomizing sleeve defining an e-liquid hole; an atomizing core removably arranged in the atomizing sleeve; and a sealing mechanism including a return spring and a liquid stopper, the liquid stopper connected to the atomizing sleeve via the return spring and configured to seal the e-liquid hole. When the atomizing core is received in the atomizing sleeve, the liquid stopper overcomes an elastic force of the return spring to open the e-liquid hole; and when the atomizing core is removed from the atomizing sleeve, the liquid stopper seals the e-liquid hole under the elastic force of the return spring.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| CN | U | CN206182357 | Sep 12, 2016 |
| EP | B1 | EP3292776 | Sep 10, 2017 |
International Classification(s)
- 2017 Application Filing Year
- B05B Class
- 1599 Applications Filed
- 1073 Patents Issued To-Date
- 67.11 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B05B Class
- 61.57 % this patent is cited more than
- 5 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 | Mar 29, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 29, 2032 |
