US Patent No: 8,201,344

Number of patents in Portfolio can not be more than 2000

Hand drying apparatus

ALSO PUBLISHED AS: 20100192399

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Importance

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Abstract

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A hand drying apparatus includes a high-pressure airflow generator that takes air through an air inlet and generates a high-pressure airflow, a main body casing, a first air path that is protruded from the main body casing, and a nozzle that is located in a position ahead of the main body casing in a direction of the first air path. The main body casing includes a main-body air inlet through which outside air is taken and a second air path that causes air from the main-body air inlet to flow upward and then downward to a level where the air inlet of the high-pressure airflow generator is located.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
MITSUBISHI ELECTRIC CORPORATIONTOKYO4313

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukano, Manabu Chiyoda-ku, JP 2 5
Itoigawa, Yasuyuki Chiyoda-ku, JP 3 22
Nishimura, Shigeki Chiyoda-ku, JP 38 218
Sawabe, Kenji Chiyoda-ku, JP 3 10

Cited Art Landscape

Patent Info (Count) # Cites Year
 
EXCEL DRYER, INC. (1)
* 6,038,786 Hand dryer 36 1998
 
DYSON TECHNOLOGY LIMITED (3)
* 2008/0222,910 Dryer 17 2006
* 2009/0113,748 DRYING APPARATUS 13 2006
* 2008/0313,918 Drying Apparatus 14 2006
 
Salon Pro, Inc. (1)
* 4,754,769 Nail dryer 33 1985
 
MITSUBISHI ELECTRIC CORPORATION (3)
* 2010/0192,399 HAND DRYING APPARATUS 13 2008
* 2012/0017,459 HAND DRYER 2 2009
* 2012/0017,460 HAND DRYER 3 2009
 
MITSUBISHI DENKI KABUSHIKI KAISHA (2)
* 5,459,944 Hand dryer 44 1993
* D548399 Hand dryer 16 2006
 
BRADLEY FIXTURES CORPORATION (1)
* 2011/0271,441 Lavatory System with Hand Dryer 1 2010
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
9,046,304 Air dryer 0 2012
 
MITSUBISHI ELECTRIC CORPORATION (2)
* 8,850,713 Hand drying device 1 2010
* 2013/0055,588 HAND DRYING DEVICE 2 2010
 
BRADLEY FIXTURES CORPORATION (2)
8,997,271 Lavatory system with hand dryer 0 2010
8,950,019 Lavatory system 0 2012
 
HOKWANG INDUSTRIES CO., LTD. (2)
* 8,813,383 Watermark-free hand dryer 0 2012
* 2013/0232,808 WATERMARK-FREE HAND DRYER 0 2012
* Cited By Examiner

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Dec 19, 2015
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 19, 2019
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 19, 2023
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Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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