Safety system for motor vehicles having power take off drive

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11813977
SERIAL NO

17727198

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A safety system for a motor vehicle equipped with a power take-off (PTO) drive assembly includes an electrical circuit coupled to a hazard warning system of the motor vehicle. The hazard warning system includes at least one flasher lamp electrically powered by a battery of the motor vehicle and a control switch for activating and deactivating the at least one flasher lamp. The electrical circuit includes an electrical relay coupled to the actuating or control element in which the electrical relay is triggered only when the flasher lamp(s) are energized. In one version, the control or actuating element is an air solenoid operatively coupled to the electrical relay and further disposed relative to an air line between the cab control and an air shifter of the PTO drive assembly.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DEL HYDRAULICS INC50 STRADTMAN AVE BUFFALO NY 14206

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Czerniejewski, Matthew Jacob Cheektowaga, US 1 0
Martin, Paul Henry Toronto, CA 1 0
Zawadzki, Mark Zdzislaw Lancaster, US 1 0

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 May 14, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 May 14, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 14, 2035
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