发明名称 Method and article for neutralizing offensive odors
摘要 A method and apparatus for neutralizing odor of human evacuation into a toilet facility by dispensing a deodorant liquid dropwise into the toilet facility comprising storing an odor-neutralizing liquid in an inner container and supporting the inner container in an outer container. An outlet is provided in the inner container which opens externally of the outer container and the outlet is formed so that by application of external force on the inner container the odor-neutralizing liquid can be discharged dropwise when the inner container is held in an inverted position and the outlet faces downwardly. The drops of the odor-neutralizing liquid are deposited into the toilet facility prior to use thereof.
申请公布号 US4633533(A) 申请公布日期 1987.01.06
申请号 US19860825318 申请日期 1986.02.03
申请人 MEEHAN, FRANK 发明人 MEEHAN, FRANK
分类号 A61L9/12;(IPC1-7):E03D9/02 主分类号 A61L9/12
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