Dispensing closure
AssigneeAptarGroup, Inc.
InventorsJohn Wisniewski, Timothy Michael Mazurkiewicz
Life of this patent
Estimating the term…
Loading patent…
AssigneeAptarGroup, Inc.
InventorsJohn Wisniewski, Timothy Michael Mazurkiewicz
Estimating the term…
A dispensing closure (40, 40A, 40B) defines a central axis and has a first body (54, 54A, 54B) for being located at an opening of a container. The first body (54, 54A, 54B) having a first peripheral wall (56, 56A, 56B) and a membrane (60, 60A, 60B) that is connected to the first peripheral wall (56, 56A, 56B) to initially occlude access to the interior of the container. The membrane (60, 60A, 60B) includes a separation member (62, 62A, 62B) that accommodates engagement by a user to separate the membrane (60, 60A, 60B) from the first peripheral wall (56, 56A, 56B) to permit access to the interior of the container. The membrane (60, 60A, 60B) has an annular peripheral portion (68, 68A, 68B) adjacent the first peripheral wall (56, 56A, 56B) that slopes axially outwardly along the central axis in a radial direction moving away from the first peripheral wall (56, 56A, 56B) toward the central axis.
A dispensing closure for use in dispensing a substance that may be stored within an interior of a container, said dispensing closure comprising:
A dispensing closure for use in dispensing a substance that may be stored within an interior of a container, said dispensing closure comprising:
A dispensing closure for use in dispensing a substance that may be stored within an interior of a container, said dispensing closure comprising:
Dependencies are inferred from the claim text.