|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||222/565 ; 222/570 ; 220/256 ; 215/227|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 19 인용 특허 : 0|
A container for siftable products such as powders, solid particulates, spices, condiments and the like, comprises a bottle having a threaded neck, a screw cap for the bottle, and a sifter member disposed in the cap. The cap and sifter member are yieldably held together to constitute an assemblage which is applied to the bottle after the latter has been filled. The applying of the cap to the bottle forces the sifter to be transferred to and firmly secured on the bottle neck by cooperable configurations thereon, which provide a more aggressive grip or secu...
A closure and sifter assemblage for use with a container having a lip with an external undercut, comprising in combination: a) a screw cap having a threaded skirt and a closure wall spanning said skirt, and b) transferrable sifter means in said screw cap, comprising a sifter member having a central apertured portion spanning the skirt of the screw cap, c) said sifter member comprising a peripheral annular band-like rim having upper and lower back-to-back yieldable annular attachment beads, d) said closure wall of the screw cap having an integrally molded...