Dolly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11400898
APP PUB NO 20210024046A1
SERIAL NO

16932297

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

When a drawbar is inserted into a coupling hole, which is a necessary task to couple a towbar to a tractor, a brake device switches from a braking state in which a braking force is applied to each front wheel to a non-braking state in which the front wheel is released from the braking force. When the drawbar is removed from the coupling hole, which is a necessary task to uncouple the tractor from the towbar, the brake device switches from the non-braking state to the braking state.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOYOTA JIDOSHOKKIJAPAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsuki, Takanori Kariya, JP 4 2

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
3.5 Year Payment $1600.00 $800.00 $400.00 Feb 2, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 2, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 2, 2034
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