Frame design putter head with rear mounted shaft

Games using tangible projectile – Golf – Practice swingable implement or indicator associated with...

Reexamination Certificate

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Details

C473S313000, C473S340000, C473S334000, C473S288000

Reexamination Certificate

active

06991555

ABSTRACT:
A golf putter head design comprising a front face (10) and a back weight (20) sandwiching multiple longitudinal rods (14, 16) and with a center shaft mounting rod (18) attached to the back weight (20) to form a frame design where the vertical gaps in the putter head are spaced the width of the golf ball to facilitate alignment at setup and the shaft mounting rod (18) is spaced back from the face (10) to form an additional alignment and stroke aiding sight area. The putter head design takes advantage of: embodied and relational sight lines; an uncluttered center sight line and sight area; peripheral rods (14, 16) that are hollow to reduce their density such that weight can be optimally located in the back weight (20); a back weight providing a high percentage of the putter head weight significantly behind the face (10) and below the center line of the face (10); an option for a pivotable shaft; an option for interchangeable face (10), connecting rod (14, 16), shaft connecting rod (18) and back weight (20) elements.

REFERENCES:
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patent: 5580058 (1996-12-01), Coughlin
patent: 5628694 (1997-05-01), O'Connor
patent: 5827130 (1998-10-01), Jimenez et al.
patent: 5993324 (1999-11-01), Gammil

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