Learning aid for central wheel structure auto-balancing device and auto-balancing device having same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10870459
APP PUB NO 20180154973A1
SERIAL NO

15829871

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A training aid to teach balancing skills for a central wheel structure auto-balancing device and an auto-balancing device having same. The training aids may be variously configured and may be releasably or fixedly coupled to the foot platforms of the auto-balancing device. Disclosed embodiments include various ground contact members and various support structures that hold the ground contacting members. The training aids may be compressive and/or offer ground resistance. The height of the aids, their compressive strength and/or their resistance, among other features, may be adjusted.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • Assignment data not available. Check PTO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Shane Camas, US 92 2195

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 22, 2028
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 22, 2032
Fee Large entity fee small entity fee micro entity fee
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