Two-wheeled balancing electric vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9957011
SERIAL NO

14979463

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A two-wheeled balancing electric vehicle; a connecting body partially overlaps with a left support assembly and a right support assembly respectively; a plurality of elastic devices are arranged in the vertical direction, with at least one elastic device disposed at the front end position between the connecting body and the right support assembly, with at least one elastic device disposed at the rear end position between the connecting body and the right support assembly, with at least one elastic device disposed at the front end position between the connecting body and the left support assembly, with at least one elastic device disposed at the rear end position between the connecting body and the left support assembly. Under the function of the elastic device at the front end, the force of the malfunction of leaning backwards will be absorbed, in order to prevent the balancing vehicle from opening self-sensing of leaning backwards, so that the danger is avoided.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
JIANGXI DI AN NEW ENERGY VEHICLE CO LIMITEDEAST OF YUANZONG 6 RD WEST OF WENCHANG RD FUZHOU HIGH INNOVATION AND TECHNOLOGY PARK FUZHOU JIANGXI

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jiang, Shuangfeng Jiangxi, CN 2 35

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 Nov 1, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 1, 2029
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