Golf Club Sleeve Assembly with Toothed Grip-Position Feedback

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Solution Overview

Problem

Existing golfing aids do not provide proprioceptive, audio, and/or visual feedback to help golfers shape their shots naturally, requiring years to perfect, and there is a need for aids that can teach muscle memory for shaping shots without being used in tournaments.

Innovation Solution

A golf sleeve assembly with a grip sleeve featuring teeth on its exterior and grips with internal teeth, allowing discrete rotation to determine neutral, strong, and weak hand positions, providing proprioceptive and visual cues for shaping shots.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional methodologies (ball placement or club face manipulation) are used to teach golfers how to shape shots, then golfers can learn to hit draws and fades, but the learning process feels unnatural and requires years to perfect

Engineering Contradiction:
Improveconsistency of shot shapingVSAvoidtime to master shot shaping
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The grip sleeve incorporates visual indicators (colored bands or markings) that provide immediate feedback to the golfer about hand position and grip rotation. This feedback mechanism accelerates learning by making the relationship between grip position and shot outcome visible and intuitive, rather than requiring years of trial and error

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The grip sleeve acts as an intermediary training aid between the golfer and the golf club. It provides structured guidance through discrete rotational positions that correspond to different shot outcomes (draw, straight, fade), serving as a temporary teaching tool that can be removed once muscle memory is established

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If golfing aids are used to teach shot shaping, then muscle memory can be developed faster, but the aids cannot be used during tournaments

Engineering Contradiction:
Improvespeed of learning shot shapingVSAvoidportability of training method to tournament conditions
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The grip sleeve is used in advance of tournament play to establish muscle memory and proper grip mechanics. By performing the training action (using the grip sleeve with visual indicators) beforehand, the golfer develops the necessary skills that can then be executed without the aid during competitions

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The grip sleeve creates a simplified model or copy of the full golf club setup, allowing practice of grip positions and hand rotations in a controlled manner. The alignment markings on the club shaft serve as a permanent copy or reference that can be used during tournaments without requiring the actual training aid

Inventive Principle:
Principle #26Copying

3Ease of operation

If golfers rely on altered ball placement or stance positioning to shape shots, then shot direction can be controlled, but the method feels unnatural and difficult to master

Engineering Contradiction:
Improvenaturalness of shot shaping techniqueVSAvoidprecision of shot direction control
Core Design Contradiction:
Ease of operationVSManufacturing precision

Solution Approach 1:

The grip sleeve introduces localized visual indicators at the specific location of the grip, providing targeted guidance only where needed (in the hands of the golfer). This localized feedback system maintains natural overall swing mechanics while providing precise control over grip position and rotation, combining ease of operation with directional precision

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS20250303257A1Golf club sleeve assembly and methods of use
Publication Date: 2025.10.02 DELABY JIM
  • US20250303257A1 patent drawing
  • US20250303257A1 patent drawing
  • US20250303257A1 patent drawing

AI summary

A golf club sleeve assembly as well as methods of its use. In one embodiment, the golf club sleeve assembly includes a grip sleeve having a hollow conical structure and a plurality of teeth positioned on an external surface of the grip sleeve. The golf club sleeve assembly further includes a right-hand grip having right-hand grip teeth positioned on an interior surface of the right-hand grip and a left-hand grip having left-hand grip teeth positioned on an interior surface of the left-hand grip. The teeth positioned on the external surface of the grip sleeve are configured to engage the right-hand grip teeth and the left-hand grip teeth to enable discrete rotation of both the right-hand grip and the left-hand grip.