Knee cushions

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11918118
APP PUB NO 20230039258A1
SERIAL NO

17968208

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A knee cushion is disclosed which includes an integral foam member having a first major surface, an oppositely aligned second major surface, at least one side wall joining the first major surface to the second major surface. Leg depressions are formed in both the first and second major surfaces. The leg depressions are arranged in the shape of a modified peace symbol. The leg depressions permit a person to position the knee cushion between their knees while sleeping on their side to assist in aligning their hips and for keeping their spine straight. The integral foam member also includes a circular depression located in a central portion of the modified peace symbol on both the first and second major surfaces. Lastly the integral foam member has an Indentation Force Deflection at 25% of from between about 8 pounds-force to about 18 pounds-force.

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First Claim

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Family

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Patent Owner(s)

  • Owner owned or assignment not recorded

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smidel, James J Kewaunee, US 2 6

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Maintenance Fees

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3.5 Year Payment $1600.00 $800.00 $400.00 Sep 5, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 5, 2031
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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