Squeezable cushions with relief

• US 6,908,662 B2
• Filed: 06/07/2002
• Issued: 06/21/2005
• Est. Priority Date: 02/14/1996
• Status: Expired due to Fees

• Current Assignee: Edizone LC (Edizone)
• Original Assignee: Edizone LC (Edizone)
• Inventors: Pearce, Tony M.
• Primary Examiner(s): Loney, Donald J.
• Application Number:
  US10/164,832
• Publication Number:
  US 20030228446A1
• Time in Patent Office: 1,110 Days
• Field of Search: 428/131, 428/188, 565/4, 565/55, 473/571, 473/574, 473/596, 473/569
• US Class Current: 428/188
• CPC Class Codes: A63H 33/18 Throwing or slinging toys, e.g. flying disc toys discs used in athletics A63B65/10as part of a game A63F9/02; sling weapons F41B3/00; spring toy guns F41B7/08
• CPC Class Codes: Y10T 428/24273 including aperture
• CPC Class Codes: Y10T 428/24562 Interlaminar spaces
• CPC Class Codes: Y10T 428/24744 Longitudinal or transverse tubular cavity or cell

Abstract

Grippable cushioning devices which may be used as cushions, squeezables, toys, throwable toys, and novelty items are disclosed. Some of those devices include holes therein which may provide a relief function in that the holes may buckle or collapse when squeezed. The holes may be generally parallel longitudinal columns which may permit air flow therethrough when the grippable cushioning device is thrown.

Claims

1. A grippable cushion comprising:

a quantity of elastomeric polymer plasticized with a plasticizing agent to form a gelatinous elastomer material that is generally non-flowable at room temperatures,

said gelatinous elastomer material being configured into the shape of a grippable cushion,

said grippable cushion having an outer periphery and an inner portion

said grippable cushion inner portion including said gelatinous elastomer material,

said grippable cushion outer periphery being defined at least in part by said gelatinous elastomer material,

said grippable cushion outer periphery being configured to enhance grippability by a human hand,

a plurality of elongate hollow columns,

at least some of said elongate hollow columns having a longitudinal axis,

at least some of said elongate hollow columns'"'"' longitudinal axes being generally parallel to each other,

a at least some of said elongate hollow columns being collapsible either along said longitudinal axis or transverse to said longitudinal axis in order to provide a relief function,

said relief function including a quantity of said gelatinous elastomer material of the grippable cushion deflecting when the grippable cushion contacts a body part of a user under a sufficient contacting force,

said relief function enhancing both grippability and conformability of the grippable cushion.

2. A grippable cushion as recited in claim 1 wherein said gelatinous elastomer is a thermoplastic.

3. A grippable cushion as recited in claim 1 wherein the grippable cushion has been made by an injection molding process.

4. A grippable cushion as recited in claim 1, the grippable cushion having a geometric center, at least one of said elongate hollow columns projecting through said geometric center.

5. A grippable cushion as recited in claim 1, the grippable cushion having a geometric center, and none of said elongate hollow columns projecting through said geometric center.

6. A grippable cushion as recited in claim 1, said grippable cushion outer periphery being generally spherical in shape.

7. A grippable cushion as recited in claim 1, said grippable cushion outer periphery being shaped generally like a ball.

8. A grippable cushion as recited in claim 1 wherein said elongate hollow columns are collapsible both along their longitudinal axes and transverse to their longitudinal axes.

9. A grippable cushion as recited in claim 1 wherein said elongate columns make an audible noise when forcibly and quickly collapsed and released.

10. A grippable cushion as recited in claim 1 wherein said elastomeric gel has shape memory.

11. A grippable cushion as recited in claim 1 wherein the grippable cushion may be stretched without break.

12. A grippable cushion as recited in claim 1 wherein said elastomeric gel is tacky, and wherein said tackiness enhances a user'"'"'s grip on the grippable cushion.

13. A grippable cushion as recited in claim 1 wherein said elastomeric polymer is selected from the group consisting of SEPS, SEEPS and SEBS.

14. A grippable cushion as recited in claim 1 wherein at least some of said elongate hollow columns permit the flow of air therethrough.

15. A grippable cushion as recited in claim 14 wherein said air flow affects flight characteristics of the grippable cushion when thrown.

16. A grippable cushion as recited in claim 14 wherein the grippable cushion makes an audible noise when thrown.

17. A grippable cushion as recited in claim 1 wherein said elongate hollow columns are sufficient in size and arrangement to permit said gelatinous elastomer material to deflect when squeezed.

18. A grippable cushion as recited in claim 1 wherein at least some of said elongate hollow columns buckle when confronted with a sufficient force applied along their longitudinal axes.

19. A as recited in claim 1 wherein the grippable cushion provides at least one function selected from the group consisting of pressure equalization, shock absorption, local deformability, shape memory, conformability, energy absorption, vibration attenuation and conformance when gripped.