US Patent Application No: 2007/0144,486

Number of patents in Portfolio can not be more than 2000

System having a screw

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system having a screw structure includes a casing and a self-tapping screw. The casing includes a through hole. The self-tapping screw includes a male thread portion and an unthreaded column portion arranged relative to each other in a longitudinal direction of the self-tapping screw, and is threadably coupled to the casing through the through hole. The through hole includes a large diameter hole portion and a small diameter hole portion. The large diameter hole portion is engaged with the male thread portion. The small diameter hole portion is engaged with the unthreaded column portion. The large diameter hole portion has a longitudinal length shorter than a longitudinal length of the unthreaded column portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
AISAN INDUSTRY CO., LTD.AICHI5
DENSO CORPORATIONKARIYA-CITY AICHI-PREF10127

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kino, Hisashi Obu-city, JP 15 74
Tanimura, Hiroshi Kariya-city, JP 25 67

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 2005/0178,359 Throttle apparatus for an internal combustion engine 0 2005
 
DENSO CORPORATION (1)
* 2004/0062,595 Crack-preventive screw-fastening structure for resinous housing 0 2003
 
SIEMENS CANADA LIMITED (1)
* 6,189,506 Throttle shaft rotation limiting device 5 1999
 
Nippon Carbureter Co. (1)
* 4,474,152 Idle adjusting device for an internal combustion engine 4 1982
 
ANDREAS STIHL AG & CO. KG (1)
* 7,047,937 Internal combustion engine 0 2004
 
50% Aisan Kogyo Kabushiki Kaisha (1)
* 2005/0087,172 Fail-safe air induction control apparatus 0 2004
 
VDO ADOLF SCHINDLING AG (1)
* 4,940,031 Setting device for a feed device of an internal combustion engine 9 1989
 
HITACHI, LTD. (8)
* 6,418,908 Throttle apparatus for an internal combustion engine 4 2001
* 6,382,181 Throttle apparatus for an internal combustion engine 9 2001
* 6,382,180 Throttle apparatus for an internal combustion engine 3 2001
* 2001/0035,157 Throttle apparatus for an internal combustion engine 2 2001
* 2002/0189,585 Throttle apparatus for an internal combustion engine 0 2002
* 6,694,947 Throttle apparatus for an internal combustion engine 2 2003
* 6,691,681 Throttle apparatus for an internal combustion engine 6 2003
* 2004/0060,542 Throttle apparatus for an internal combustion engine 3 2003
 
AISAN KOGYO KABUSHIKI KAISHA (2)
* 6,640,776 Fail-safe air induction control apparatus 9 2001
* 6,834,639 Fail-safe air induction control apparatus 6 2003
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
9,512,925 Manual balancing valve 0 2012
* Cited By Examiner