Bottles and jars – Closures – Frangible member or portion
Reexamination Certificate
2007-10-16
2009-10-27
Stashick, Anthony D (Department: 3781)
Bottles and jars
Closures
Frangible member or portion
C215S305000, C215S329000
Reexamination Certificate
active
07607547
ABSTRACT:
A container cap which offers improved opening/closing performance and improved touch feeling. Linear protuberances are formed on the circumferential wall of the main portion of the skirt of the container cap of the container. The protuberances include large protuberances having a large height and small protuberances having heights of protrusion from the outer surface of the circumferential wall portion smaller than that of the large protuberances. The main portion has large protuberance regions forming a plurality of large protuberances and small protuberance regions forming a plurality of small protuberances, the large protuberance regions and the small protuberance regions being alternately arranged in the circumferential direction of the main portion.
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Kumata Mitsuo
Matsutani Hiroomi
Tomitaka Yuji
Eloshway Niki M
Japan Crown Cork Co. Ltd.
Stashick Anthony D
Sughrue & Mion, PLLC
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