Electrostatic atomizer for use in a motor vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 7, 2012
Grant Date -
Jul 16, 2009
app pub date -
Jan 15, 2009
filing date -
Jan 15, 2008
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An electrostatic atomizer, for use in a motor vehicle, includes a discharge electrode, a water supply unit for cooling the discharge electrode to generate water condensed on the discharge electrode, and a high voltage applying unit for applying a high voltage to the water on the discharge electrode to electrostatically atomize the water. The electrostatic atomizer is arranged in a ceiling of the motor vehicle. The electrostatic atomizer further includes an ejection portion provided in the ceiling of the motor vehicle for ejecting electrically-charged water particles generated by electrostatic atomization and an ejection direction changing unit provided in the ejection portion for changing an ejection direction of the electrically-charged water particles.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
JP | A | JP2009166627 | Jan 15, 2008 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
Published unexamined patent application | ELECTROSTATIC ATOMIZATION DEVICE FOR VEHICLE | Jul 30, 2009 | |||
EP | A1 | EP2080559 | Jan 13, 2009 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
APPLICATION PUBLISHED WITH SEARCH REPORT | Electrostatic atomizer for use in motor vehicle | Jul 22, 2009 | |||
CN | B | CN101486307 | Jan 15, 2009 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT FOR INVENTION | Electrostatic atomizer for use in motor vehicle | Apr 11, 2012 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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PANASONIC ELECTRIC WORKS CO LTD | KADOMA-SHI OSAKA |
International Classification(s)

- 2009 Application Filing Year
- B05B Class
- 673 Applications Filed
- 437 Patents Issued To-Date
- 64.94 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Akisada, Shousuke | Hirakata, JP | 14 | 144 |
# of filed Patents : 14 Total Citations : 144 | |||
Sugawa, Akihide | Hikone, JP | 26 | 252 |
# of filed Patents : 26 Total Citations : 252 | |||
Yano, Takeshi | Kyoto, JP | 100 | 1094 |
# of filed Patents : 100 Total Citations : 1094 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 12 Citation Count
- B05B Class
- 72.45 % this patent is cited more than
- 13 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Mar 07, 2016 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Feb 07, 2016 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Feb 07, 2016 |
Feb 07, 2016 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Sep 18, 2015 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Feb 07, 2012 | I | Issuance | |
Nov 01, 2011 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Jul 16, 2009 | P | Published | |
Jan 15, 2009 | F | Filing | |
Jan 15, 2009 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:AKISADA, SHOUSUKE;YANO, TAKESHI;SUGAWA, AKIHIDE;SIGNING DATES FROM 20090107 TO 20090109;REEL/FRAME:027204/0638 Owner name: PANASONIC ELECTRIC WORKS CO., LTD., JAPAN |
Jan 15, 2008 | PD | Priority Date |

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