Producing golf clubs
First Claim
1. A club head article that can be connected to a shaft to produce a golf club, the article comprising:
- a striking component with a forward surface that, in use, strikes golf balls;
the forward surface imparting momentum to a golf ball most efficiently if it is moving in an optimal direction when it strikes the golf ball; and
a conical stylus connected to the striking component behind its forward surface;
the conical stylus decreasing linearly in width from a rear end toward a front end extending approximately in the optimal direction so that a user swinging the golf club can see the conical stylus pointing approximately in the optimal direction.
1 Assignment
0 Petitions
Accused Products
Abstract
A golf club head can, for example, include a striking component with a forward surface to strike golf balls and an arrow-like component, such as a stylus, behind the forward surface; a user can see the arrow-like component pointing approximately in an optimal direction for striking a ball. Also, in addition to a front part with a forward surface between its lateral ends, a club head can include two parts that extend rearward from the lateral ends and support a weight part at a distance from the forward surface. Also, to prevent twisting about a lateral center of mass when a ball is hit, the front part can include upper and lower lobe-like portions with connections at their lateral ends and with a less connected region between, such as a gap or a thin connecting portion. A hosel can be connected to the upper lobe-like portion between the end connections.
78 Citations
25 Claims
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1. A club head article that can be connected to a shaft to produce a golf club, the article comprising:
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a striking component with a forward surface that, in use, strikes golf balls;
the forward surface imparting momentum to a golf ball most efficiently if it is moving in an optimal direction when it strikes the golf ball; anda conical stylus connected to the striking component behind its forward surface;
the conical stylus decreasing linearly in width from a rear end toward a front end extending approximately in the optimal direction so that a user swinging the golf club can see the conical stylus pointing approximately in the optimal direction. - View Dependent Claims (2)
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3. A club head article that can be connected to a shaft to produce a golf club, the article comprising:
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a front part extending in a lateral direction and having first and second lateral ends and a forward surface between the first and second lateral ends, the forward surface, in use, striking golf balls; first and second connecting parts that connect to and extend approximately rearward from the front part'"'"'s first and second lateral ends, respectively;
the first and second connecting parts being spaced apart;an arrow-like component connected to the front part behind its forward surface;
the arrow-like component extending approximately in the optimal direction so that a user swinging the golf club can see the arrow-like component pointing approximately in the optimal direction;a laterally extending part that is connected between the first and second connecting parts at a distance from the forward surface; and an arc-shaped weight structure connected to the laterally extending part;
the arc-shaped weight structure having a center of curvature forward of the laterally extending part. - View Dependent Claims (4, 5, 6)
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7. A club head article that can be connected to a shaft to produce a golf club, the article comprising:
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a front part that extends in a lateral direction and having first and second lateral ends and a forward surface extending between the first and second lateral ends;
the front part including;an upper bridge portion and a lower body portion behind the forward surface, each extending in the lateral direction between the first and second lateral ends;
the forward surface having a lower part on the lower body portion, the lower part, in use, ordinarily striking golf balls; andfirst and second end connections between the upper bridge and lower body portions at the first and second lateral ends, respectively and, between the first and second end connections, a less connected region that intersects a lateral center of mass of the club head article; and a hosel that is connected to the upper bridge portion between centers of the first and second end connections and that can be connected to a shaft;
an effective mass of the lower body portion being sufficiently greater than the upper bridge portion'"'"'s mass and the first and second end connections being sufficiently large relative to any connection in the less connected region that the club head has negligible twist about the lateral center of mass when, as a result of force received through the hosel, the forward surface'"'"'s lower part strikes a golf ball at a position laterally displaced from the lateral center of mass. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14)
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15. A club head article that can be connected to a shaft to produce a golf club, the article comprising:
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a body that includes a striking component that, in use, strikes golf balls, the body having a recess surface; and a weight structure mounted on the body, the weight structure comprising; a solid part having a mounting surface that is disposed toward the recess surface; and a flexible layered part that has first and second opposite sides and that is on the solid part;
the first side being on at least substantially all of the solid part'"'"'s mounting surface;
the second side being disposed toward the recess surface;
the flexible layered part damping vibration when the striking component strikes a golf ball. - View Dependent Claims (16, 17, 18, 19, 20)
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21. A club head article that can be connected to a shaft to produce a golf club, the article comprising:
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a front part that extends in a lateral direction and having first and second lateral ends and a forward surface extending between the first and second lateral ends;
the front part including;an upper bridge portion and a lower body portion behind the forward surface, each extending in the lateral direction between the first and second lateral ends;
the forward surface having a lower part on the lower body portion, the lower part, in normal use, striking golf balls; andfirst and second end connections between the upper bridge and lower body portions at the first and second lateral ends, respectively and, between the first and second end connections, a less connected region that intersects a lateral center of mass of the club head article; first and second connecting parts that connect to the lower body portion and extend approximately rearward from behind the first and second lateral ends of the forward surface; a weight component connected to the first and second connecting parts at a distance from the forward surface; and a hosel that is connected to the upper bridge portion and that can be connected to a shaft. - View Dependent Claims (22, 23, 24, 25)
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Specification