Apparatus for bi-directional downstream adjacent crossing signaling

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10017197
APP PUB NO 20160101793A1
SERIAL NO

14973976

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A first crossing predictor uses signals from a pair to spaced apart receivers, which may be located on opposite sides of a transmitter, to determine on which side of a crossing an approaching train is located. If the first predictor upstream with respect to the approaching train, the first predictor transmits signals to instruct a downstream adjacent predictor to activate its warning device at a constant warning time (referred to as DAXing).

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • SIEMENS INDUSTRY, INC.

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
O'Dell, Randy M Blue Springs, US 2 19

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 Jan 10, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 10, 2030
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