Wheelchair

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8616309
APP PUB NO 20110083914A1
SERIAL NO

12901821

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A front wheel drive powered wheelchair is provided and may include a support frame, a pair of opposing drive wheels, a pair of drives, and a pair of rear wheels. The frame may include a front portion, a seat post, and two independent arms extending rearward from the front portion. Each drive wheel may be coupled to the front portion of the frame. Each drive may be mounted to the front portion of the frame and may be operatively connected to a respective drive wheel of the pair of drive wheels. Each rear wheel may be coupled to a respective independent arm of the support frame. Each independent arm may be capable of flexing independent of the other.

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First Claim

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Family

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Patent Owner(s)

  • PRIDE MOBILITY PRODUCTS CORPORATION

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Art, Christopher Dickson City, US 5 49
Grymko, Christopher Laflin, US 8 239
Tolan, Matthew Dunmore, US 6 60
White, Gerald Hunlock Creek, US 10 181

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 30, 2025
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