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:
Dec. 30, 2008
Filed:
Oct. 25, 2005
Scott H. Stillinger, Monte Sereno, CA (US);
Scott H. Stillinger, Monte Sereno, CA (US);
Acorn Products, LLC, Monte Sereno, CA (US);
Abstract
Enhanced-grip foamed play balls, such as compressible, foamed play balls that are at least substantially formed from a foamed material and which include an exterior surface that is partially formed from the foamed material and partially formed from discrete regions of a different material that provides a grip-enhancing structure. In some embodiments, the grip-enhancing structure is formed from an elastomer. In some embodiments, the grip-enhancing structure has at least one of greater friction, greater density, greater weight, increased tackiness, decreased porosity, tread structure, projecting tread structure, and/or decreased compressibility than the foamed material. Methods for forming foamed play balls with grip-enhancing structures are also disclosed.