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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0194499 (1994-02-10) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 17 인용 특허 : 0 |
The closure includes a base adapted to be screwed into a fuel tank filler pipe and having a fill opening normally closed by a hinged flapper which is opened when a fuel nozzle is inserted into the fill opening. The base is shielded against being manually gripped and unscrewed from the filler pipe by
A closure for the outer end portion of the filler pipe of a fuel tank adapted to be filled by a nozzle inserted into the filler pipe, said closure comprising a base having inner and outer end portions, the inner end portion of said base being adapted to be screwed onto and unscrewed from the filler
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