The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 03, 2018
Filed:
Apr. 15, 2013
David C Wheeler, Barrington, IL (US);
Jeffrey M Morris, Lincolnshire, IL (US);
David C Wheeler, Barrington, IL (US);
Jeffrey M Morris, Lincolnshire, IL (US);
Other;
Abstract
A cup lid for use with a drinking cup containing a liquid, the cup having a base and a sidewall extending upwardly from the base, the sidewall including an inner surface, a top end, and a rim extending along the circumference of the top end. A first part lying in a first plane and having a top surface. Means on said first part for releasably mounting said first part to the top end of the cup to form a substantially liquid tight seal between the cup lid and the cup. A second part depends radially outwardly from said first part and lies in a second plane. A longitudinal axis and a distal end on said second part. Means on the second part for movement relative to said first part. Compartment means is formed between the inner surface of the cup and the second part for allowing liquid in the cup to flow into the compartment and out of the compartment. The second part comprises baffle means for shielding the liquid in the compartment means from substantial interference with most of the liquid outside the compartment means during movement of the cup whereby spillage of liquid out of the cup is minimized. Hinge means on the second part and traversing the second part for preventing the tearing of the second part during the movement of the second part. A tab on said first part for movement from a first position where the tab is mounted on the rim of the cup to prevent the liquid from escaping from the compartment and a second position where the tab is not mounted on the rim to allow the liquid to escape from the compartment. A reservoir located on the bottom surface of the lid and comprising a hollow inside volume which is covered when the tab is in the first position and which is at least partially covered when the tab is in the second position. A structure is on the top surface of the second part which interferes with the flow of the liquid as it moves into the compartment and out of the compartment. A clasp located on the bottom surface of the first part of the cup lid. The clasp comprises means for releasably holding the distal end of the second part when the second part is moved from it second position near the bottom surface of the first part.