Adjustable and foldable shoulder rest for violin or viola

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United States of America Patent

PATENT NO 9830893
SERIAL NO

15294980

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An adjustable and foldable shoulder rest for a violin or viola includes a shoulder-engaging body having first and second foldable forks at first and second ends of the body for attaching to the violin or viola, first and second slidable end members for supporting the first and second forks, the first and second slidable end members being slidable between retracted and extended position. In the extended position, the end member is cantilevered beyond its respective slot. The shoulder rest may have a foam cushion with openings attached to the shoulder-engaging side of the shoulder rest. The end members may define rotational housings for receiving respective rotatable drums that receive threaded stems of the forks, thereby enabling the height of the forks to be adjusted and further enabling the forks to fold.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
THE KUN SHOULDER REST INCOTTAWA ONTARIO K2P 0L4

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Balatti, Aldo Ottawa, CA 31 423
Kun, Marina Ottawa, CA 7 16

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Maintenance Fees

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7.5 Year Payment $3600.00 $1800.00 $900.00 May 28, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 28, 2029
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Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00