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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0398661 (1982-07-15) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 0 |
An anti-clog sink device is provided which comprises a cylindrical support piece, a screen, an elastic retainer, a detent, and a handle. The cylindrical support piece is open at one end and has teeth attached, which are located in a plane perpendicular to the cylinder axis and disposed at the second
An anti-clog sink device including a support member, said support member having ends, a bridging member, said support member forming a cylindrical shape and having its ends joined by said bridging member, said bridging member secured to said support member by pins, said bridging member having a thic
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