Chassis for a mobility aid and for an electric wheelchair

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11000433
APP PUB NO 20190307620A1
SERIAL NO

16335668

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Importance

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Abstract

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A chassis for a mobility aid, the mobility aid including at least one base two lateral walls, and at least one connecting element which connects the two lateral walls. The chassis includes a plurality of positioning aids for each lateral wall, a bracket that can be connected to one lateral wall in at least three different configurations, and a drive unit that is connected to each bracket, wherein a bracket configuration on the lateral walls determines the type of drive for the mobility aid.

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Patent Owner(s)

  • OTTO BOCK MOBILITY SOLUTIONS GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koenig, Johannes Gotha, DE 4 9

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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 Nov 11, 2024
7.5 Year Payment $3600.00 $1800.00 $900.00 Nov 11, 2028
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 11, 2032
Fee Large entity fee small entity fee micro entity fee
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