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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0072496 (1987-07-13) |
우선권정보 | GB-0016925 (1986-07-11) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 16 인용 특허 : 6 |
A closure assembly, such as a filter cap for a vehicle\s fuel tank, comprises a first member formed with a circumferentially arranged series of ratchet teeth, and a second member associated with a pair of pawls, the pawls being continuously urged linearly apart from one another by spring means locat
A closure member for closing the open end of an article, comprising: a first member having a circumferentially arranged series of ratchet teeth; and a second member having finger gripping means for grasping said closure member and imparting rotational torque to said second member and a pair of pawls
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