Metal headed golf club with enlarged face

Details Metal headed golf club with enlarged face Metal headed golf club with enlarged face

1991-03-06

1991-10-29

Marlo, George J.

Amusement devices: games

Puzzles

Take-aparts and put-togethers

273167J, 273169, A63B 5304

Patent

active

050609513

ABSTRACT:
A "jumbo" metal wood having a metallic thin walled head including a face wall having a height of at least 1.625 inches designed to enlarge the sweetspot in greater proportion than the increase in face wall area, with a thin perimeter wall surrounding the face wall. The larger face wall is achieved without sacrificing face wall strength and without an increase in weight by a unit cellular structure integrally cast with and extending rearwardly from the face wall. The cellular structure has cells surrounded by other cells each bounded by thin walls including outer cells bounded in part by the perimeter wall.

REFERENCES:
patent: 3847399 (1974-11-01), Raymont
patent: 4762322 (1988-08-01), Molitor et al.
patent: 4930781 (1990-06-01), Allen

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