Plastic cover for container
First Claim
1. A cover for a container, comprising:
- a central cover plate;
a peripheral flange disposed substantially at a periphery of said cover, said peripheral flange having a generally U-shaped cross-section at least partially defined by inner and outer arms connected by a joining portion, said inner arm being integral with said central cover plate, said peripheral flange being adapted to snap onto a complimentary rim of a mouth of a container;
inner and outer lip integrally formed with said inner and outer arms, respectively, thereby defining a peripheral slot extending substantially completely around said periphery of said cover;
a plurality of severable tab-spots disposed within said peripheral slot thereby connecting said inner and outer lips;
a gripping tab integral with said inner arm in at least one region of said periphery of said cover; and
at least two hinge segments joining said inner and outer lips substantially within said peripheral slot, said at least two hinge segments being disposed substantially diametrically opposite said gripping tab to permit rotation of said central cover plate about a rotation axis defined by said hinge segments.
1 Assignment
0 Petitions
Accused Products
Abstract
A plastic cover for a container including a central cover plate having a peripheral flange in a U-shaped cross-section having outer and inner arms connected by a joining portion, the inner arm being integral with the central cover plate, the peripheral flange adapted to snap onto a complementary rim of the mouth of a container, the joining portion of the peripheral flange including a slot around substantially the entire periphery of the cover and defining two opposite lips; a plurality of integral tab-spots spaced around the length of the slit and connecting the two lips; a gripping tab integral with the inner arm; and hinge segments integral with the two lips at locations on the cover substantially opposite the gripping tab.
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Citations
5 Claims
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1. A cover for a container, comprising:
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a central cover plate; a peripheral flange disposed substantially at a periphery of said cover, said peripheral flange having a generally U-shaped cross-section at least partially defined by inner and outer arms connected by a joining portion, said inner arm being integral with said central cover plate, said peripheral flange being adapted to snap onto a complimentary rim of a mouth of a container; inner and outer lip integrally formed with said inner and outer arms, respectively, thereby defining a peripheral slot extending substantially completely around said periphery of said cover; a plurality of severable tab-spots disposed within said peripheral slot thereby connecting said inner and outer lips; a gripping tab integral with said inner arm in at least one region of said periphery of said cover; and at least two hinge segments joining said inner and outer lips substantially within said peripheral slot, said at least two hinge segments being disposed substantially diametrically opposite said gripping tab to permit rotation of said central cover plate about a rotation axis defined by said hinge segments. - View Dependent Claims (2, 3, 4, 5)
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Specification