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US 2006/0068934 A1Published application
Putter Head
AssigneeCallaway Golf Company
InventorsLarry Tang, Augustin Rollinson
Life of this patent
Estimating the term…
Abstract
A putter-type club head (20) having a body (22) that is preferably composed of a material having a density ranging from ranging from 2.0 g/cm3 to 3.0 g/cm3. and a plurality of mass members (56, 58 and 60). The body (22) has a plurality of mass ports (50, 52 and 54) for placement of the plurality of mass members (56, 58 and 60) therein. The body (22) preferably has a heel aperture (34) and a toe aperture (36).
Claims10
A putter-type club head comprising:
- a body composed of an aluminum material having a density ranging from 2.0 g/cm3 to 3.0 g/cm3, the body having a heel aperture and a toe aperture, the body having a length from front to rear within 1.5 centimeters of the width of the body from heel to toe;
- and
- at least three mass members positioned within the body, each of the at least three mass members is composed of a material having a density ranging from 6.0 g/cm3 to 20.0 g/cm3.
A putter-type club head comprising:
- a body comprising a front section, an aft section, a heel section, a toe section and a central section, the body having a heel aperture defined by the heel section, central section, front section and aft section, the body having a toe aperture defined by the toe section, central section, front section and aft section, a face wall of the front section having a first mass port and a second mass port, a sole wall of the central section having a third mass port, the body is composed of a material having a density ranging from 0.90 g/cm3 to 6.0 g/cm3;
- a first mass member threadingly engaged in the first mass port;
- a second mass member threadingly engaged in the second mass port;
- a third mass member threadingly engaged in the third mass port;
- wherein each of the first mass member, the second mass member and the third mass member is composed of a material having a density ranging from 6.0 g/cm3 to 20.0 g/cm3.
2 more elements
A putter-type club head comprising:
- a body comprising a front section, an aft section, a heel section, a toe section and a central section, the body having a heel aperture defined by the heel section, central section, front section and aft section, the body having a toe aperture defined by the toe section, central section, front section and aft section, a face wall of the front section having a first mass port and a second mass port, a sole wall of the central section having a third mass port, the body has a mass ranging from 200 grams to 1000 grams;
- a first mass member threadingly engaged in the first mass port;
- a second mass member threadingly engaged in the second mass port;
- a third mass member threadingly engaged in the third mass port;
- wherein each of the first mass member, the second mass member and the third mass member has a mass of at least 1000 grams.
2 more elements
A putter-type club head comprising:
- a body composed of an aluminum material having a density ranging from 2.0 g/cm3 to 3.0 g/cm3, the body having a heel aperture and a toe aperture, the body having a length from front to rear within 1.5 centimeters of the width of the body from heel to toe, the body having a height of from 1.0 centimeters to 2.5 centimeters;
- and
- at least three mass members positioned within the body, each of the at least three mass members is composed of a material having a density ranging from 6.0 g/cm3 to 20.0 g/cm3.
Dependencies are inferred from the claim text.