Disk pack cooling arrangement

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10041549
APP PUB NO 20180031051A1
SERIAL NO

15220289

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A disk pack cooling arrangement has a disk pack with alternating first and second plates in which one or more first plates are configured to couple to a first machine component and one or more second plates are configured to couple to a second machine component that is rotatable with respect to the first machine component. Each first plate is of a radial dimension less than each second plate so that one or more annular channels exist radially outward of each first plate. One or more annular springs are disposed in an associated annular channel. Each spring is configured to apply a separating force to at least one second plate and to form one or more flow channels for cooling fluid to reach each first plate from an associated annular channel.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DEERE & COMPANYONE JOHN DEERE PLACE MOLINE IL 61265

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brownell, Douglas K Bartlesville, US 7 34
Fliearman, Steven R Coffeyville, US 47 330
McKinzie, Kyle K Altamont, US 39 303

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 Feb 7, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 7, 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