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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0866756 (1986-05-27) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 18 인용 특허 : 0 |
This invention provides a mechanism whereby a person may open a door without touching a surface which was previously touched by others opening the same door. Mechanism are provided for advancing material beneath a sturdy door handle in such a manner that when opening the door, a persons fingers will
A sanitary door handle device which permits a door to be opened without touching an area which was previously touched by others who had opened the same door comprising: a cabinet comprising a supply compartment and an exposed material compartment; a handle which extends between said compartments wit
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