Clutch unit

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12202388
APP PUB NO 20230166642A1
SERIAL NO

17921730

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A clutch unit includes an operation lever, an operation bracket, an output shaft member, an input-side clutch, an output-side clutch, and a housing. An input-side outer ring member of the input-side clutch is a member including a bottom part and an outer ring part. A part of the outer ring part is a thick part. The thickness of the thick part in the radial direction is larger than the thickness of a non-thick part in the radial direction.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NTN CORPORATION3-17 KYOMACHIBORI 1-CHOME NISHI-KU OSAKA-SHI OSAKA 550-0003

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bian, Shaoluan Shizuoka, JP 2 0
Kitada, Yu Kanagawa, JP 1 0
Mikasa, Kunihiro Kanagawa, JP 10 34
Sasanuma, Kyohei Shizuoka, JP 13 24

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 0 Citation Count
  • F16D Class
  • 0 % this patent is cited more than
  • < 1 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges53800255075100125150175200225250275300325350375400425450475500525550575

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 21, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 21, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 21, 2036