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 Title: |
US4925236:
Automotive air spoiler device
[ Derwent Title ]
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Country:
Kind: |
US United States of America
A PATENT [FROM BEGIN UNTIL END 2000] or PATENT ISSUED AFTER 1ST PUB. WITHIN THE TVPP i
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| Inventor: |
ITOH NORIHISA; Japan
KAWAGUCHI KIYOSHI; Japan
NOMURA ETSUJI; Japan
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| Assignee: |
NIPPON DENSO CO Japan
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| Published / Filed: |
1990-05-15
/ 1988-05-20
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| Application Number: |
US1988000196465
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| IPC Code: |
Advanced:
B62D 35/00;
B62D 37/02;
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| ECLA Code: |
B62D35/00D; B62D35/00F;
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| U.S. Class: |
296/180.5;
296/180.1;
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| Priority Number: |
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| Abstract: |
An automotive air spoiler device has a pair of wing spoiler members provided on the left and right sides of the tail of an automobile body. Each wing spoiler member is disposed along each lateral side of the tail of the automobile body and extends obliquely outwardly from the automobile body. The wing spoiler members effectively interrupt air which tends to move from respective lateral sides of the tail of the automobile body to one of the upper side, rear side and the underside of the automobile body so as to prevent generation of a negative pressure region on the lateral sides of the tail of the automobile body, thereby ensuring high straight running stability of the automobile during running under the action of a lateral wind.
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| INPADOC Legal Status: |
| Gazette date |
Code |
Description (remarks) List all possible codes for US |
| 2001-09-27 |
FPAY + |
Fee payment
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| 1997-09-22 |
FPAY + |
Fee payment
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| 1993-11-03 |
FPAY + |
Fee payment
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| 1988-05-20 |
AS |
Assignment (ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:ITOH, NORIHISA;KAWAGUCHI, KIYOSHI;NOMURA, ETSUJI;REEL/FRAME:004885/0081)
(ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:ITOH, NORIHISA;KAWAGUCHI, KIYOSHI;NOMURA, ETSUJI;REEL/FRAME:004885/0081)(New owner: NIPPONDENSO CO., LTD., 1, 1-CHOME, SHOWA-CHO, KARI 1988-04-28 )
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| 1988-05-20 |
AS |
Assignment (ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ITOH, NORIHISA;KAWAGUCHI, KIYOSHI;NOMURA, ETSUJI;REEL/FRAME:004885/0081)
(ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:ITOH, NORIHISA;KAWAGUCHI, KIYOSHI;NOMURA, ETSUJI;REEL/FRAME:004885/0081)(New owner: NIPPONDENSO CO., LTD., A CORP. OF JAPAN,JAPAN 1988-04-28 )
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Family Legal Status Report
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