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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0915500 (1997-08-20) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 12 인용 특허 : 7 |
A sanitary opener for attachment to a door for use by an operator to open the door with his forearm or elbow is described. The opener comprises a first portion generally parallel to the door for attachment to the door, a second portion extending away for the door and a third portion with a generally
[ What is claimed is:] [1.] An opener for attachment to a vertical surface of a swinging door for use by an operator to open the door using the operator's forearm or elbow comprising:a. a first portion for attachment to the surface of the door,b. an attachment means for attaching said first portion
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