Multi-Component Putter Structure for Alignment and Weight Distribution

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Solution Overview

Problem

Existing golf putters lack effective weight distribution, alignment aids, and visual contrast for improved performance and alignment during putting.

Innovation Solution

A golf putter constructed from three separate body members, each made of different materials and densities, with distinct sightlines and weight ports for enhanced weight distribution, alignment, and visual cues, providing improved sound, feel, and forgiveness.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If a putter is constructed from three separate body members with different materials and densities, then weight distribution and alignment accuracy are improved, but device complexity increases

Engineering Contradiction:
Improvealignment accuracyVSAvoiddevice complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The putter head is divided into three separate body members (first body member with striking face, second body member, and third body member) that can be manufactured independently from different materials. This segmentation allows each component to be optimized for specific functions while maintaining overall alignment accuracy through the multi-material construction.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The putter employs composite construction by combining three different materials with distinct densities across the three body members. This composite approach enables precise weight distribution and enhanced alignment cues through material contrast, while the modular nature allows for manageable complexity in manufacturing and assembly.

Inventive Principle:
Principle #40Composite materials

2Measurement precision

If multiple sightlines are formed on different body members, then visual alignment is improved, but manufacturing complexity increases

Engineering Contradiction:
Improvevisual alignmentVSAvoidease of manufacture
Core Design Contradiction:
Measurement precisionVSEase of manufacture

Solution Approach 1:

Sightlines are distributed across multiple separate body members rather than being integrated into a single monolithic structure. This segmentation allows each sightline to be independently formed on its respective component, simplifying the manufacturing process while maintaining effective visual alignment guidance for the golfer.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Different body members are assigned different sightline configurations based on their specific locations and functions within the putter head. This local differentiation optimizes alignment cues for each viewing position while allowing each component to be manufactured with appropriate complexity levels, avoiding the need to form all sightlines on a single complex component.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS20260021358A1Putter with improved construction and alignment
Publication Date: 2026.01.22 ACUSHNET CO
  • US20260021358A1 patent drawing
  • US20260021358A1 patent drawing
  • US20260021358A1 patent drawing

AI summary

A putter having a body made from at least three separate components joined together. At least two of the components making up the body of the putter containing sightlines for aiding in putter alignment.