Sports ball with improved feel

• US 5,865,697 A
• Filed: 03/24/1997
• Issued: 02/02/1999
• Est. Priority Date: 03/24/1997
• Status: Expired due to Fees

• Current Assignee: Russell Brands LLC (Berkshire Hathaway Incorporated)
• Original Assignee: Lisco Incorporated
• Inventors: Melvin, Terence, Molitor, Robert P.
• Primary Examiner(s): Wong, Steven B.
• Application Number:
  US08/822,671
• Time in Patent Office: 680 Days
• Field of Search: 473/594, 473/595, 473/596, 473/597, 473/599, 473/600, 473/601, 473/602, 473/603, 473/604, 473/605, 473/607, 473/612, 273/157 R, 273/DIG. 20
• US Class Current: 473/605
• CPC Class Codes: A63B 2243/0025 Football American football A63B2243/007
• CPC Class Codes: A63B 41/00 Hollow inflatable balls

Abstract

A ball comprising an interior layer; an intermediate layer having a plurality of spacer panels extending radially outwardly from the interior layer, the panels each having interior edge located adjacent to the interior layer and an exterior edge and lateral side edges therebetween coupled to lateral side edges of adjacent panels in a waffle-like configuration to form a plurality of recesses extending downwardly from the exterior edges to thereby form a grid pattern of recesses with an exterior surface formed from the free exterior edges; and an exterior layer adjacent to the exterior surface of the intermediate layer for entrapping pockets of air within the recesses.

Claims

1. A sports ball with improved feel through the positioning of an intermediate elastomeric layer in a waffle-like configuration between an exterior surface layer and an interior bladder layer of the ball comprising, in combination:

an interior elastomeric bladder layer of an air impervious material in a spherical configuration to retain pressurized air therein during operation and use;

an intermediate layer of an elastomeric material, the intermediate layer being formed of a plurality of rectangular spacer panels extending radially outwardly from the interior layer, the rectangular panels each having interior edge integrally formed with the interior layer and a free exterior edge and lateral side edges therebetween coupled to lateral side edges of adjacent panels in a waffle-like configuration to form a plurality of indentations extending downwardly to a depth from the exterior edges to the interior layer, the depth of the indentations being between about 60 and 70 percent of the length of the exterior edges of the panels o thereby form a symmetric grid pattern of recesses with an exterior surface formed from the free exterior edges;

an exterior layer of elastomeric material secured to the exterior surface of the intermediate layer to trap air within the recesses of the intermediate layer; and

supplemental segments on the exterior layer forming an exterior contact surface for contact by the user of the ball.

2. A ball comprising:

an internally formed, one piece interior layer;

an intermediate layer being formed of a plurality of spacer panels extending radially outwardly from the interior layer, the panels each having interior edge located adjacent to the interior layer and an exterior edge and lateral side edges therebetween coupled to lateral side edges of adjacent panels in a waffle-lie configuration to form a plurality of recesses extending downwardly from the exterior edges to thereby form a grid pattern of recesses with an exterior surface formed from the free exterior edges; and

an exterior layer being attached to the exterior surface of the intermediate layer for entrapping pockets of air within the recesses.

3. The ball as set forth in claim 2 wherein the ball is spherical.

4. The ball as set forth in claim 2 wherein the ball is ovoid.

5. The ball as set forth in claim 2 wherein the recesses are generally square.

6. The ball as set forth in claim 5 wherein the recesses are offset from adjacent recesses.

7. The ball as set forth in claim 2 wherein the recesses are six sided.

8. The ball as set forth in claim 2 wherein the interior layer is inflatable and further including an aperture for a valve extending through the interior, intermediate and exterior layers.

9. The ball as set forth in claim 2 and further including supplemental segments secured to the exterior layer for contact by the user of the ball.