Sensor for wear measurement of a bearing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9874494
SERIAL NO

14838685

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A bearing comprising a static component, a liner, a wear indicating sensor and a movable conductive component that will wear the liner, a) where the wear indicating sensor is first affixed to the static component, and said sensor is comprised of a first insulating layer in contact with the static component and a second conductive layer, configured such that the metallic layer and the static component are not in electrical contact, and b) where the liner is positioned between sensor and the moving component, where the liner comprises an insulating layer and a conductive layer, configured such that the insulating layer faces the moving metallic component, and the conductive layer faces the sensor, such that the conductive layer is in electrical contact with the conductive layer of the sensor.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NANOLAB INC22 BEDFORD STREET WALTHAM MA 02453

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carnahan, David L Needham, US 20 94
Izrailit, Iosif Newton, US 12 275

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 Jul 23, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 23, 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