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US Patent 7819271 Disposable cup lid

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Contents

Is a
Patent
Patent

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
7819271
Date of Patent
October 26, 2010
Patent Application Number
11559257
Date Filed
November 13, 2006
Patent Citations Received
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US Patent 12084231 Polypropylene sheets and articles
0
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US Patent 12011856 Mineral-filled polymer articles and methods of forming same
0
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US Patent D1031439 Drink cup lid
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US Patent 12084239 Drink cup lid
0
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US Patent 11702258 Drink cup lid
0
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US Patent D993770 Drink cup lid
0
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US Patent D993771 Drink cup lid
0
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US Patent D997636 Cup lid
...
Patent Primary Examiner
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Anthony Stashick
Patent abstract

A disposable cup lid including a body and a mounting portion extending around the periphery of the body. The body defines a suitably shaped clearance area to accommodate a person's nose when drinking the contents of a cup having the lid positioned thereon. The body also defines an enhanced drinking area which is suitably configured to provide a person with a drinking experience more similar to the drinking experience of drinking from an uncovered cup or glass. In one embodiment, the body includes a raised portion which defines a lip engaging front wall and an enhanced drinking area. The enhanced drinking area includes a closure member having an upwardly extending gripping member and a drink-through opening initially covered by the closure member, wherein the drink-through opening is positioned substantially adjacent to the lip engaging front wall. The closure member is movable about a hinge from an initial closed position to an open position. The closure member of the top wall is also movable into a locking position wherein the gripping member frictionally engages the walls of a locking recess.

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