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  1. Technology classes
  2. /B · Performing operations
  3. /B24 · Grinding
  4. /B24B · Machines, devices, or processes for grinding or polishing
  5. /B24B 5/00 · Machines or devices designed for grinding surfaces of revolution on work, including
  6. /B24B 5/18 · Involving centreless means for supporting, guiding, floating or rotating work
  7. /B24B 5/24 · For grinding conical surfaces
  8. /B24B 5/245
B24B 5/245

For mass articles

Official title: {for mass articles}

B24B5/245 (For mass articles) appears on 3 US grants and 4 published applications in this corpus.

Search patents in B24B

Where it sits

  1. BPerforming operations
  2. B24Grinding
  3. B24BMachines, devices, or processes for grinding or polishing
  4. B24B 5/00Machines or devices designed for grinding surfaces of revolution on work, including
  5. B24B 5/18Involving centreless means for supporting, guiding, floating or rotating work
  6. B24B 5/24For grinding conical surfaces
  7. B24B 5/245For mass articles
Granted patents
3
Published applications
4
Assignees
2
Inventors
9
Latest grant
23 Jan 2018

Filings by year

Granted patentsPublished applications
B24B 5/245: granted patents and published applications per publication year
YearGranted patentsPublished applications
201301
201400
201500
201612
201710
201810
201901

2013201420152016201720182019

By publication year.

Recent patents

  • Machining apparatus23 Jan 2018US 9,873,177 B2Jtekt Corporation
  • Processing method11 Jul 2017US 9,700,984 B2Ntn Corporation
  • Processing apparatus and processing method20 Sep 2016US 9,446,492 B2Ntn Corporation
  • A superfinishing method for a bearing roller, and a superfinishing device for a bearing roller14 Mar 2019US 2019/0076977 A1Ntn Corporation
  • Machining Apparatus1 Sep 2016US 2016/0250733 A1Jtekt Corporation
  • Processing apparatus and processing method25 Feb 2016US 2016/0052100 A1Ntn Corporation
  • Processing apparatus and processing method4 Jul 2013US 2013/0171914 A1Ntn Corporation

Most cited

By later US patents
  • Processing apparatus and processing method1US 9,446,492 B2Ntn Corporation · 2016

Top assignees

Documents
  • Ntn Corporation5
  • Jtekt Corporation2

Often classified with

  • F16CShafts5

Documents that also carry the other class.

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