Abstract: A golf club head having a primary body of a first material defining an opening. A cover of a second material which covers the opening and includes a periphery. The cover being unsuitable for welding with the primary body. A reinforcing edge mask having a first portion bonded to and at least partially covering the periphery of the cover and also having a second portion secured to the primary body.

Abstract: A sole portion of a golf club head includes a first portion contacting with ground in address position and a second portion being raised in a direction from the first portion toward a toe portion. The first and second portions are each in a shape of a curved surface convex toward the outside of a head body. An angle of the second portion with respect to the first portion is adjusted such that an angle formed by a first plane contacting with a vertex of the first portion in address position with a prescribed lie angle and a second plane contacting with a vertex of the second portion becomes at least 30° and at most 60°.

Abstract: A sole portion of a golf club head includes a first portion contacting with ground in address position and a second portion being raised in a direction from the first portion toward a toe portion. The first and second portions are each in a shape of a curved surface convex toward the outside of a head body. An angle of the second portion with respect to the first portion is adjusted such that an angle formed by a first plane contacting with a vertex of the first portion in address position with a prescribed lie angle and a second plane contacting with a vertex of the second portion becomes at least 30° and at most 60°.

Abstract: A golf club head having a primary body of a first material defining an opening. A cover of a second material which covers the opening and includes a periphery. The cover being unsuitable for welding with the primary body. A reinforcing edge mask having a first portion bonded to and at least partially covering the periphery of the cover and also having a second portion secured to the primary body.

Abstract: A baseball glove including a ball receiving member, a back member and a back covering member is provided, in which the back covering member is extended from right and left side portions of a hand receiving portion to an outer side portion of a thumb base and an outer side portion of a little finger base of the back member, and extended in at least one of the directions toward a central line of each finger portion and toward the intervening space between finger portions of the back member from the hand receiving portion.

Abstract: A baseball glove including a ball receiving member, a back member and a back covering member is provided, in which the back covering member is extended from right and left side portions of a hand receiving portion to an outer side portion of a thumb base and an outer side portion of a little finger base of the back member, and extended in at least one of the directions toward a central line of each finger portion and toward the intervening space between finger portions of the back member from the hand receiving portion.

Abstract: A baseball ball catching implement has a name plate fitting of rubber or synthetic resin having elasticity affixed to a back member of the implement at any desired position. The implement includes a name plate removably fitted in the name plate fitting. The name plate fitting includes a frame member having a contour corresponding to that of a name plate. The frame member includes an annular inward ledge arranged to define an annular step for receiving and retaining the name plate at its periphery, an annular outward ledge at the top of the frame member and an annular base portion extending outwardly from the lower end of the frame member beyond the ledge. The ledge and the base portion define an outwardly opening annular recess therebetween arranged to receive an edge defining a hole in the back member of the baseball ball catching implement. The annular base portion and the back member are connected to each other by stitches or in any other suitable way.