Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Derek Campbell0
Date of Patent
February 20, 2024
0Patent Application Number
172065860
Date Filed
March 19, 2021
0Patent Citations
...
Patent Primary Examiner
CPC Code
Patent abstract
A sports ball comprises a bladder and a contouring layer surrounding the bladder. The contouring layer includes at least one panel defining a repeating pattern of perforations configured to lower a Poisson's ratio of the contouring layer. Each of said perforations defines a reentrant shape and a constant cross-sectional width in a radial direction of the ball.
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