Pneumatic four way lumbar

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10889214
APP PUB NO 20190337431A1
SERIAL NO

16514487

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A lumbar support system for a seat backrest, the lumbar support system includes a carrier having a first end and a second end opposite the first end. The carrier is movable with respect to the seat backrest in a first direction and in a second direction opposite the first direction. The lumbar support system further includes a first bladder coupled to the first end of the carrier, a second bladder coupled to the second end of the carrier, and a third bladder coupled to the carrier. The third bladder has a contact surface and is configured to move with the carrier. The first bladder is inflatable to move the carrier in the first direction, and the second bladder is inflatable to move the carrier in the second direction. The third bladder is inflatable such that the contact surface is extendable in a third direction.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • LEGGETT & PLATT CANADA CO.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Blendea, Horia LaSalle, CA 36 346
Colja, Renato Windsor, CA 39 382
McMillen, Robert J Tecumseh, CA 95 2531
O'Moore, Wade Belle River, CA 10 25
Prettyman, Alan C Windsor, CA 4 33

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 Jul 12, 2024
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 12, 2028
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 12, 2032
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