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US 4,907,810 AGranted
Racquet handle
OwnerCarlton L. Whitefordinventor
Life of this patent
Estimating the term…
Abstract
A ventilated and shock absorbing racquet handle construction for maintaining a cooler, drier grip and therefore, better control during play, the handle comprising a rigid tubular member having a plurality of apertures and plural longitudinal ribs, coaxially mounted on the handle shank through interposed plural strips of shock absorbing material and defining an interior annular passageway for air circulation. A leather wrapping member having another plurality of apertures is helically wound about the tubular member, and random registration of both sets of apertures communicates air currents between the annular passageway, the tubular member, and the leather wrapping member. Another embodiment provides for the pivotal mounting of the tubular member using a strike pin extending radially through the shank.
Claims14
A racquet handle assembly for grasping by a player's hand, comprising:
- a shank;
- a tubular member, said shank and said tubular member cooperating to define an annular passageway, said tubular member having a first plurality of apertures therethrough,
- means for pivotally mounting said tubular member upon said shank;
- shock absorbing strips tightly engaged between said shank and said tubular member;
- and
- moisture removal means mounted on said tubular member, said moisture removal means having a second plurality of apertures therethrough, said first and said second plurality of apertures cooperating to communicate said annular passageway and said moisture removal means and to provide a mixture of registered and unregistered apertures, such that air may flow through said annular cavity to impinge upon said moisture removal means and said player's hand to increase the evaporation of perspiration therefrom.
3 more elements
A racquet handle assembly extending from a racquet head having a racquet face, said racquet handle assembly comprising:
- a shank extending from a racquet head;
- a tubular member positioned about said shank and cooperating with said shank to define a cavity therebetween;
- first means for restraining relative movement of said tubular member relative to said shank generally in a plane defined by a racquet face;
- second means for permitting limited relative movement of said tubular member relative to said shank in a plane substantially orthogonal to a plane defined by a racquet face;
- and
- shock absorbing means positioned on opposing sides of said shank and between said shank and said tubular member generally in a plane defined by a racquet face and being said second means for yieldably resisting such limited relative movement therebetween, said shock absorbing means including a plurality of elongated generally parallel elastomeric vibration isolating strips, said first means for restraining relative movement of said tubular member relative to said shank generally in a plane defined by a racquet face being an adhesive bond between each of said elastomeric strips and said shank and between each of said elastomeric strips and said tubular member.
3 more elements
A racquet handle assembly extending from a racquet head having a racquet face, said racquet handle assembly comprising:
- a shank extending from the racquet head;
- a tubular rigid one piece member positioned about said shank for limited relative movement in a plane substantially orthogonal to a plane defined by a racquet face and cooperating with said shank to define an annular cavity therebetween, said tubular member having a plurality of apertures extending through said tubular member to communicate said cavity and the atmosphere;
- shock absorbing means, positioned on opposing sides of said shank and between said shank and said tubular member, generally in a plane defined by a racquet face, for yieldably allowing limited relative movement therebetween in a plane substantially orthogonal to a plane defined by a racquet face, said shock absorbing means including a plurality of elongated generally parallel elastomeric vibration isolating strips;
- means for restraining relative movement of said tubular member relative to said shank generally in a plane defined by a racquet face, said means including an adhesive bond between each of said elastomeric strips and said shank and between each of said elastomeric strips and said tubular member;
- and,
- moisture removal means mounted on said tubular member, said moisture removal means having a plurality of moisture removal apertures extending therethrough with at least a portion in communication with said annular cavity through said tubular member apertures.
3 more elements
A racquet handle assembly extending from a racquet head having a racquet face, said racquet handle assembly comprising:
- a shank extending from a racquet head;
- a tubular rigid one piece member positioned about said shank and cooperating with said shank to define an annular cavity, said tubular member having a plurality of apertures extending through said tubular member;
- a plurality of ribs in said tubular member, each of said ribs extending longitudinally generally parallel to said shank and being directed inwardly toward said shank generally parallel to a plane of a racquet face and terminating generally adjacent a surface of said shank;
- at least first and second spaced shock absorbing means disposed between said shank and said tubular member, each of said shock absorbing means being situated between adjacent ones of said plurality of ribs and in a plane generally parallel to a plane of a racquet face, each of said shock absorbing means being an elongated elastomeric vibration isolating strip which is adhesively bonded to said shank and to said tubular member to yieldingly allow relative movement between said tubular member and said shank in a plane substantially orthogonal to a plane defined by a racquet face and to restrain relative movement between said tubular member and said shank generally in a plane defined by a racquet face;
- and,
- moisture removal means mounted on said tubular member, said moisture removal means having a plurality of moisture removal apertures extending therethrough and being in communication with said annular cavity through said tubular member apertures.
3 more elements
A racquet handle assembly extending from a racquet head having a racquet face, said racquet handle assembly comprising:
- a shank extending from a racquet head;
- a tubular member positioned about said shank and cooperating with said shank to define an annular cavity, said tubular member having a plurality of apertures extending through said tubular member;
- a plurality of ribs n said tubular member, each of said ribs extending longitudinally generally parallel to said shank and being directed inwardly toward said shank generally parallel to a plane of a racquet face and terminating generally adjacent a surface of said shank;
- a plurality of ridges in said tubular member, each of said ridges extending longitudinally generally parallel to said shank and being directed inwardly toward said shank generally perpendicularly to a plane of a racquet face;
- a plurality of elastomeric shock absorbing strips disposed on opposing sides of said shank between said shank and said tubular member generally in parallel planes defined by a racquet face, each of said strips being situated adjacent one of said ridges, and being joined to said shank and said solid one piece tubular member to yieldingly allow relative movement between said shank and said tubular member in a plane substantially orthogonal to a plane defined by a racquet face and to restrain relative movement between said tubular member and said shank generally in a plane defined by a racquet face;
- and,
- moisture removal means mounted on said tubular member, said moisture removal means having a plurality of moisture removal apertures extending therethrough and being in communication with said annular cavity through said tubular member apertures.
4 more elements
Dependencies are inferred from the claim text.