US 4,900,023 A · Golf putting aid

Abstract

A golf cup insert having a hollow cylindrical first body member having an outer diameter and an inner diameter with the outer diameter being complementary to the inside diameter of an conventional golf putting cup. The inner diameter of the first body member is greater than the diameter of a conventional golf ball. The body member is frictionally held within the top portion of the golf putting cup through the engagement of the outer diameter of the body member frictionally engaging the inside diameter of the golf putting cup. A second hollow cylindrical body member is positioned within the inner diameter of the hollow cylindrical first body member. The inner diameter of the second body member is slightly greater than the diameter of a conventional golf ball. Both the first and second body members are preferably comprised of a sponge rubber material.

Claims7

Dependent claims

An insert for a golf putting cup, comprising,

a hollow cylindrical first body member having an outer diameter and an inner diameter,
the outer diameter being complementary to the inside diameter of a conventional golf putting cup,
the inner diameter being greater than the diameter of a conventional golf ball,
said first body member having a vertical length of sufficient magnitude to permit said body member to be frictionally held within the top portion of said golf putting cup through the engagement of said outer diameter of said body member frictionally engaging the inside diameter of said golf putting cup and said first body member being comprised of a resilient sponge rubber material, and wherein said frictional engagement of said body member within said golf putting cup is created by the partial compression of the outer diameter of said first body member within said golf putting cup.

1 more element

Dependencies are inferred from the claim text.

Golf putting aid

Life of this patent

Golf putting aid

Life of this patent

Abstract

Claims7