Air cushion grip with a cubic supporting structure and shock-absorbing function

Claim 2

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a pair of opposed edges, means for joining the edges together for securing the cushion around the handle and a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and d) the second surfaces defining planes which correspond in angular orientation to exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle.

Claim 3

The cushion grip of claim 1 wherein the fluid cells each have a predetermined internal pressure and are not in fluid communication with each other.

Claim 4

The cushion grip of claim 1 wherein the cross sectional configuration is substantially polygonal.

Claim 5

The cushion grip of claim 1 wherein the outer and inner surfaces form different cross-sectional configurations when the grip is secured around the handle.

Claim 6

The cushion grip of claim 1 wherein the outer surface further includes a plurality of grooves corresponding in position to the grooves of the inner surface.

Claim 7

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) means providing fluid communication between the fluid cells and valve means for increasing or decreasing fluid pressure in the fluid cells; c) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; d) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and e) the second surfaces defining planes which correspond in angular orientation to exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle.

Claim 8

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) means providing fluid communication between the fluid cells and valve means for increasing or decreasing fluid pressure in the fluid cells; c) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; d) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and e) the second surfaces defining planes which correspond in angular orientation to exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle.

Claim 9

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and d) the second surfaces defining planes which include parallel, sloped-down and sloped-up angular orientations with respect to the first surfaces and which correspond in angular orientation to exterior surface positions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle.

Claim 10

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and d) the second surfaces defining planes which include parallel, sloped-down and sloped-up angular orientations with respect to the first surfaces and which correspond in angular orientation to exterior surface positions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle.

Claim 11

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) a fluid inlet valve, a fluid vent valve and a compressible pump for inflating and deflating the fluid cells; c) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; d) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and e) the second surfaces defining planes which correspond in angular orientation to exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle.

Claim 12

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) a fluid inlet valve, a fluid vent valve and a compressible pump for inflating and deflating the fluid cells; c) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; d) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and e) the second surfaces defining planes which correspond in angular orientation to exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle.

Claim 13

The cushion grip of claim 8 further including a release rod for actuating the fluid vent valve.

Claim 14

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) a plurality of protruding corner lines extending along the outer surface for conforming to corresponding positions at corners of the handle; d) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and e) the second surfaces defining planes which correspond in angular orientation to exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle.

Claim 15

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) a plurality of protruding corner lines extending along the outer surface for conforming to corresponding positions at corners of the handle; d) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and e) the second surfaces defining planes which correspond in angular orientation to exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle.

Claim 16

The cushion grip of claim 1 wherein the pair of opposed edges includes first and second side edges, and the means for joining the side edges together to secure the cushion around the handle includes a plurality of buttons carried along the first side edge and a plurality of buttonholes formed along the second side edge.

Claim 17

A cushion grip for attachment to a handle having a circular cross-sectional configuration to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a pair of opposed edges, means for joining the edges together to secure the cushion around the handle and a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and d) the second surfaces collectively corresponding in configuration to the exterior surface configuration of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms a substantially circular cross-sectional configuration corresponding to that of the handle.

Claim 18

A cushion grip for attachment to a handle having a circular cross-sectional configuration to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a pair of opposed edges, means for joining the edges together to secure the cushion around the handle and a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and d) the second surfaces collectively corresponding in configuration to the exterior surface configuration of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms a substantially circular cross-sectional configuration corresponding to that of the handle.

Claim 19

A cushion grip for attachment to a handle having an oval cross-sectional configuration to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and d) the second surfaces collectively corresponding in configuration to the exterior surface configuration of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms a substantially oval cross-sectional configuration corresponding to that of the handle.

Claim 20

A cushion grip for attachment to a handle having an oval cross-sectional configuration to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and d) the second surfaces collectively corresponding in configuration to the exterior surface configuration of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms a substantially oval cross-sectional configuration corresponding to that of the handle.

Claim 21

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and d) the second surfaces defining planes which correspond in angular orientation to the exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the both the inner and outer surfaces of the grip form substantially the same cross-sectional configuration as that of the handle.

Claim 22

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and d) the second surfaces defining planes which correspond in angular orientation to the exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the both the inner and outer surfaces of the grip form substantially the same cross-sectional configuration as that of the handle.

Claim 23

A cushion grip for attachment to a racket handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells, with portions of the fluid cells being configured to form a front flake and a heel for a racket handle; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and d) the second surfaces defining planes which correspond in angular orientation to the exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle.

Claim 24

A cushion grip for attachment to a racket handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells, with portions of the fluid cells being configured to form a front flake and a heel for a racket handle; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; and d) the second surfaces defining planes which correspond in angular orientation to the exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle.

Claim 25

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; d) the second surfaces defining planes which correspond in angular orientation to the exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle; and e) a base sheet for attachment between the fluid cushion and the exterior surface of the handle and cooperating fastening means carried by the base sheet and the fluid cushion for securing the cushion grip to the base sheet.

Claim 26

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planer configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; d) the second surfaces defining planes which correspond in angular orientation to the exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle; and e) a base sheet for attachment between the fluid cushion and the exterior surface of the handle and cooperating fastening means carried by the base sheet and the fluid cushion for securing the cushion grip to the base sheet.

Claim 27

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planar configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; d) the second surfaces defining planes which correspond in angular orientation to the exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle; and e) an outer layer in the configuration of an elongate slip for enveloping the cushion grip after the latter has been secured around the handle.

Claim 28

A cushion grip for attachment to a handle to absorb shock comprising: a) at least one fluid cushion molded from flexible material and including a plurality of interconnected cubic fluid cells; b) the fluid cells being partially defined by a plurality of first surfaces which collectively form a substantially flat and smooth outer surface of the cushion when the cushion is disposed in a planar configuration, a plurality of side walls and a plurality of second surfaces; c) the side walls and second surfaces collectively form a substantially three-dimensional inner surface of the cushion, with the side walls being spaced to define a plurality of grooves extending between adjacent fluid cells; d) the second surfaces defining planes which correspond in angular orientation to the exterior surface portions of the handle when the cushion grip is secured in engagement with the handle, so that the outer surface of the grip forms substantially the same cross-sectional configuration as that of the handle; and e) an outer layer in the configuration of an elongate slip for enveloping the cushion grip after the latter has been secured around the handle.

Claim 29

The cushion grip of claim 17 wherein the outer layer is formed of foam material.

Claim 30

The cushion grip of claim 17 further including a double-sided adhesive tape for securing the outer layer to the cushion grip.