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:
Jan. 05, 2021
Filed:
Nov. 23, 2016
Handi-craft Company, St. Louis, MO (US);
Charles Miller, Barnhart, MO (US);
Xiangwen Zhang, Ellisville, MO (US);
Mark Reed, Columbia, IL (US);
Douglas Hanneken, St. Louis, MO (US);
Handi-Craft Company, St. Louis, MO (US);
Abstract
A drinking cup having a receptacle with an open end and a lid assembly configured for releasable engagement with the receptacle over the open end. A lid assembly wall has an inner surface and an inner ring extending radially inward therefrom. The inner ring defines a plurality of fluid passages. A seal assembly is configured to be retained by the inner ring, with the seal assembly being resiliently deformable between a sealed configuration and an unsealed configuration. In the sealed configuration, the upper lip sealingly engages the inner surface and fluid is prevented from flowing through a lid assembly volume defined between the lid assembly and the seal assembly. In the open configuration fluid is permitted to flow from the receptacle, through the plurality of fluid passages, and between a gap defined by a portion of the seal lip and a corresponding portion of the sealing surface.