Machining head

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9815121
SERIAL NO

15028845

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A machining head is provided with a turret on which multiple rotating tools are mounted, and this head is configured such that rotation of each of the multiple rotating tools during machining and rotation of the turret are performed by a single motor. A switchable turret rotation transmission mechanism is disposed to be capable of transmitting the rotation of the motor shaft to the turret as the rotation of the turret and releasing the transmission. The rotation of each of the multiple rotating tools during the machining and the rotation of the turret can be performed by the single motor.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
FUJI CORPORATIONCHIRYU-SHI AICHI 472-8686

International Classification(s)

loading....
  • 2013 Application Filing Year
  • B23Q Class
  • 473 Applications Filed
  • 407 Patents Issued To-Date
  • 86.05 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagai, Osamu Nagoya, JP 29 318
Suzuyama, Shigefumi Toyota, JP 20 36

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 0 Citation Count
  • B23Q Class
  • 0 % this patent is cited more than
  • 8 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges9018891101 - 1011 - 2021 - 3061 - 700102030405060708090100110120130140150160170180190200

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 May 14, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 14, 2029