Wilson Sporting Goods Co.

Daniel E Hare

Kevin L Krysiak

Robert T Thurman

Andrew K Tryner

Andrew J Wentling

David J Proeber

Frank Garrett, Jr

David Betzold

Daniel W Kolcun

Frank M Simonutti

Mark W Fisher

Naotaka Aogaki

Jonathan L Bauer

Michelle E Magsamen

Timothy O'Brien

Emma Boyle

Volleyball

An American-style football may include a prolate spheroidal shaped bladder having a longitudinal axis, an outermost layer about the bladder, a lacing surface featuring a series of parallel projections from an exterior of the outermost layer and an intermediate sandwiched between the bladder and the outermost layer, wherein the intermediate layer is configured to decrease a MOI of the football.

American-style football having a reduced MOI

Football

An automated objective American-football evaluation system may include an American-style football, at least one sensor carried by the football, and electronics to: (a) receive a string of sensor signals from the at least one accelerometer; (b) determine a time of an initial impact of the football with a receiver based upon the received string of sensor signals; and (c) output a catch quality, the catch quality being based upon a portion of the string of sensor signals that is based upon the determined time of the initial impact of the football with the receiver.

Football sensing

An automated objective American-football evaluation system may include an American-style football, at least one sensor carried by the football, the at least one sensor comprising at least one accelerometer carried by the football and electronics. The electronics are to: (a) receive a string of sensor signals from the at least one sensor; (b) determine a characteristic of a throw of the football based upon the received string of sensor signals; (c) determine an identity of a football player associated with the throw of the football; (d) assign the determined characteristic of the throw of the football to the determined identity of the football player; and (e) output the determined characteristic of the throw, the determined identity of the football player and the assignment of the determined characteristic of the throw of the football to the determined identity the football.

A game ball configured for organized, competitive play and having a total mass. The game ball includes an inflatable bladder, a layer of reinforcing material surrounding the bladder, an elastomeric layer surrounding the bladder, and a plurality of cover panels positioned over the layer of reinforcing material and the elastomeric layer. The bladder has a bladder mass that is greater than 25 percent of the total mass. The elastomeric layer and the layer of reinforcing material have a collective mass that is less than 55 percent of the total mass. The game ball is formed without one or more of electronics, batteries and charging coils.

Game ball having a reduced moment of inertia

An automated objective American-football evaluation system may include an American-style football, at least one sensor carried by the football, and electronics. The electronics arranged to: (a) receive strings of sensor signals from the at least one sensor, wherein the characteristic of the throw of the football determined by the electronics; and (b) output throw quality. The throw quality is based upon a combination of at least two throw characteristic determined based upon the received string of sensor signals associated with a throw of the football. The at least two throw characteristics are selected from a group of throw characteristics consisting of: velocity; spin rate; time-of-flight; angle of attack; release angle; cone angle; nutation angle; spiral efficiency; and spiral decay.

A football sensing system may include an American-style football extending along a longitudinal axis and having a maximum transverse dimension defining a transverse axis and at least one accelerometer. The football has a bladder and a cover about the bladder. The accelerometer is carried by the football between the bladder and the cover to sense acceleration along at least a first axis. The accelerometer is sized to sense a predetermined maximum value of acceleration in the first axis. The accelerometer is positioned within the football in a first position with the first axis of the accelerometer angled with respect to the longitudinal axis of the football. The accelerometer in the first position is capable of measuring acceleration values in a direction in line with or parallel to the longitudinal axis of the football that are greater than the predetermined maximum value of acceleration in the first axis.

A basketball configured for organized, competitive play and having a total mass. The basketball includes an inflatable, generally spherical bladder, a set of winding surrounding the bladder, an elastomeric layer surrounding the set of windings and the bladder, and a plurality of cover panels positioned over the elastomeric layer. The bladder has a bladder mass that is greater than 25 percent of the total mass. The elastomeric layer and the set of windings have a collective mass that is less than 55 percent of the total mass.

Growing community of inventors

Park Ridge, IL, United States of America

Daniel E Hare