Fingerboard Protector Decals for Stringed Instruments
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Solution Overview
Problem
Stringed musical instruments suffer damage and wear from the natural acidity and friction of players' fingers during normal playing, with existing solutions either not providing adequate protection during play or interfering with instrument operation.
Innovation Solution
A set of fingerboard protector decals with a low-tack adhesive, designed to be easily installed and removed, creating a protective barrier between the player's fingers and the fingerboard without affecting sound quality or playability, and featuring optional ornamental designs for a unique look.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a protective barrier is installed on the fingerboard to prevent wear and damage, then the fingerboard is protected from acidity and friction, but the device may interfere with the player's hand movements and instrument operation
Solution Approach 1:
The patent employs a thin, flexible vinyl decal that conforms to the fingerboard surface without creating rigidity or bulk. This flexible film approach allows the protective layer to bend and move with the player's fingers during instrumentation, preventing interference with hand movements while maintaining continuous protection against acidity and friction.
Solution Approach 2:
The protective device is divided into multiple segments corresponding to different sections of the fingerboard (e.g., individual fret spaces or zones). This segmentation allows the player's hands to move between segments without encountering continuous resistance, while each segment remains protected. The segmented design also enables selective coverage based on wear patterns.
2Reliability
If adhesive stickers are applied to the fingerboard to provide protection, then the fingerboard is safeguarded from wear, but the adhesive may damage the instrument or be difficult to remove
Solution Approach 1:
The patent specifies using a low-tack adhesive with controlled bonding strength. This parameter change in adhesive properties allows the decal to be firmly enough to provide protection during play, yet easily removable without damaging the fingerboard. The low-tack formulation enables clean removal while maintaining adequate adhesion for effective protection.
Solution Approach 2:
The protective decal is designed as a disposable or temporarily permanent covering that can be easily applied and removed. The low-tack adhesive formulation supports this approach, allowing the decal to be changed periodically or removed entirely without leaving residue or damaging the instrument, thus prioritizing ease of maintenance over permanent installation.
3Stability of the object's composition
If the protective decal extends onto the sides of the neck to grip the instrument, then the decal remains in place during play, but it interferes with the player's hand movements up and down the neck
Solution Approach 1:
The patent applies the protective decal selectively to the face of the fingerboard only, avoiding extension onto the side surfaces of the neck. This local quality approach ensures the decal provides protection where needed (on the playing surface) while avoiding interference with hand movements on the neck. The decal's edges are positioned to stop before reaching the neck sides, creating a clear boundary between protected area and playable area.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Effectively extends the life and integrity of the fingerboard by preventing damage and wear, while allowing uninterrupted play and maintaining the instrument's sound quality, providing a cost-effective solution to costly repairs.
Implementation Method 1
The first or top layer of the material 10 will have a low-tack adhesive on its underside and will act as a protective barrier
Data Source
AI summary
Disclosed is a fingerboard protector for stringed musical instruments which demonstrates a novel solution to the problem of fingerboard wear caused by the players fingers making contact with the fingerboard. This physical contact in addition to the natural acidity of the players fingers can wear down the fingerboard creating indentations as well as contaminating the fingerboard with tarnish and grime. In the case of a fretless instrument, the strings are pushed directly into the fingerboard causing wear to occur at a much faster rate. My present invention sets out to solve this problem by creating a fingerboard protector safeguarding it from undesirable wear during normal playing of the instrument. The ease of installation and removal will appeal to musicians who want to protect their instrument as well as give it a new and unique look.