Shoulder rest

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11501744
APP PUB NO 20210366444A1
SERIAL NO

17323555

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A shoulder rest for a stringed instrument with a support element extending in a longitudinal direction for resting on the shoulder and/or chest of the player is intended to enable a particularly high tonal quality of the ensemble of instrument and shoulder rest. For this purpose, the support element is provided according to the invention with a number of opening slots extending in the longitudinal direction and completely penetrating the support element in its thickness.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
GUSTAV PIRAZZI & COMP GMBH & CO KG63069 OFFENBACH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Korfker, Berent London, GB 6 37

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 May 15, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 May 15, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 15, 2034
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Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00