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公开(公告)号：US10172433B2
公开(公告)日：2019-01-08
申请号：US15563275
申请日：2016-03-31
发明人： Goro Kikuchi , Nata Kumara Dinata
摘要： A lipstick cup for securing a lipstick cylinder or bullet, suitable for a soft lipstick formula, having a cylindrical body with a base and a sidewall having axially-arranged ribs distributed substantially evenly around the inner circumference of the sidewall near the base, that extending radially inwardly from the sidewall, and a plurality of shallow undercut structures distributed substantially evenly around the circumference of the sidewall, disposed circumferentially between the pairs of adjacent ribs, and tapering inwardly from the inner surface of the sidewall toward the base to provide an undersurface. The plurality of ribs displace and compress a portion of the material of the lipstick composition circumferentially toward and between the undersurface of the shallow undercut structures, and the base, for preventing the product from being dislodged from the cup.
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公开(公告)号：US11779093B2
公开(公告)日：2023-10-10
申请号：US16451215
申请日：2019-06-25
发明人： Goro Kikuchi , Nata Kumara Dinata
CPC分类号： A45D33/24 , A45D33/003 , A45D33/006 , A45D33/008 , A45D2200/051
摘要： A sealable container for a volatile composition for use in a compact case, having a container having an upper rim and outer thread segments, a compact cover having an annular wall having inner thread segments, and an annular seal disposed between the upper rim of the container and a cover plate of the compact cover. The annular seal has a seal plate having an upper surface, and a seat seal ring that registers with the seal plate and engages the upper rim of the container when the compact covers the container. The seal plate includes a means for preventing the rotative force applied to the upper surface of the seal plate when rotating the compact cover to the second rotated position, to be downward onto the seat seal ring, to prevent tearing, bunching and deforming of the seat seal ring.
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公开(公告)号：US10159324B2
公开(公告)日：2018-12-25
申请号：US15654918
申请日：2017-07-20
发明人： Nata Kumara Dinata , Goro Kikuchi
摘要： A sealable container for a volatile composition for use in a compact case, having a container having an upper rim and outer thread segments, a seal cover having an annular wall having inner thread segments, and an annular seal disposed between the upper rim of the container and a cover plate of the seal cover. The annular seal has an upper seal member having an upper surface, and a lower seal member that registers with the upper seal member and engages the upper rim of the container when the seal covers the container. The upper seal member includes a means for preventing the rotative force applied to the upper surface of the upper seal member when rotating the seal cover to the second rotated position, to be downward onto the lower seal member, to prevent tearing, bunching and deforming of the lower seal member.
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