Claims
- 1. An iron type golf club head comprising a heel portion, a toe portion, a bottom sole portion, a top ridge portion, a hosel portion, a face surface having a center of percussion, a rear surface, a peripheral mass formed on said rear surface adjacent said heel, toe and bottom sole portions, said peripheral mass being further formed on a portion of said top ridge portion, substantially the remainder of said top ridge portion being devoid of said peripheral mass, and a weight portion extending from said rear surface and disposed behind said center of percussion.
- 2. The golf club head in accordance with claim 1 in which said weight portion extends from said peripheral mass.
- 3. The golf club head in accordance with claim 2 in which said weight portion extends from said peripheral mass adjacent said bottom sole portion to said peripheral mass adjacent said top ridge portion, said weight portion being spaced from said peripheral mass adjacent said heel and toe portions.
- 4. The golf club head in accordance with claim 1 in which the thickness and weight of said peripheral mass adjacent said bottom sole portion substantially exceeds the thickness and weight of said peripheral mass adjacent said top ridge portion.
- 5. The golf club head in accordance with claim 4 in which a first wall of said cavity formed by said peripheral mass adjacent said bottom sole portion upstands from said rear surface to an extent substantially greater than a second wall of said cavity formed by said peripheral mass adjacent said top ridge portion.
- 6. The golf club head in accordance with claim 3 in which said weight portion comprises a solid metal portion.
- 7. The golf club head in accordance with claim 6 in which said head is formed of metal, said peripheral mass is a solid metal mass, and said weight portion comprises a solid metal bridge extending from said peripheral mass adjacent said bottom sole portion to an end of said peripheral mass adjacent said top ridge portion, said bridge occupying said disposition behind said center of percussion.
- 8. The golf club head in accordance with claim 7 in which said weight portion has a thickness at its juncture with said peripheral mass adjacent said bottom sole portion substantially exceeding its thickness at its juncture with said peripheral mass adjacent said top ridge portion.
- 9. The golf club head in accordance with claim 5 in which the extent of said weight portion from said bottom of said cavity is no more than the maximum extent of said peripheral mass.
- 10. An iron type golf club comprising a metal head portion, said head portion having a substantially flat face surface for engagement with a golf ball, said face surface having a center of percussion at which said face surface is adapted to engage said ball, said head portion having a rear surface, an interrupted peripheral mass of said metal formed on said rear surface and extending from said rear surface to form a cavity, a bottom of said cavity being defined by said rear surface, and a weight portion extending from said rear surface and being disposed behind said center of percussion, the extent of said weight portion from said bottom of said cavity not exceeding the maximum extent of said peripheral mass from said bottom of said cavity.
- 11. An iron type golf club head comprising a blade member having a toe portion, a top ridge portion, a bottom sole portion and a heel portion, said blade member having a substantially flat face surface having therein a center of percussion, said blade member having a rear surface, an interrupted peripheral mass extending from said rear surface adjacent said top ridge, toe, bottom sole, and heel portions, said peripheral mass having ends in the area of said top ridge portion to define said interruption of said peripheral mass, said interruption being proximate said heel portion, and a weight portion extending from said rear surface and interconnecting a first of said ends of said peripheral mass and said peripheral mass adjacent said bottom sole portion, said weight portion being disposed behind said center of percussion.
- 12. The golf club head in accordance with claim 11 in which said weight portion, in cooperation with said peripheral mass adjacent said top ridge portion, said toe portion and said bottom sole portion, defines a first cavity bordered entirely by said mass and said weight portion, and in which said weight portion, in cooperation with said peripheral mass adjacent said bottom sole portion and said heel portion, defines a second cavity bordered in part by said weight portion and said mass, said second cavity being open in a direction toward said top ridge portion.
CROSS-REFERENCE TO RELATED APPLICATION
This application is a continuation-in-part of U.S. application Ser. No. 07/529,943, filed May 29, 1990, in the name of Geoffrey W. Gorman, entitled "AN IRON TYPE GOLF CLUB HEAD".
US Referenced Citations (18)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
529943 |
May 1990 |
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