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  1. Technology classes
  2. /F · Mechanical engineering
  3. /F03 · Machines or engines for liquids
  4. /F03C · Positive-displacement engines driven by liquids
  5. /F03C 1/00 · Reciprocating-piston liquid engines
  6. /F03C 1/02 · Reciprocating-piston liquid engines: with multiple-cylinders, characterised by the number or arrangement of
  7. /F03C 1/04 · With cylinders in star or fan arrangement
  8. /F03C 1/0403 · Details, component parts specially adapted of such engines
  9. /F03C 1/0419 · Arrangements for pressing or connecting the pistons against the actuated cam
  10. /F03C 1/0422
F03C 1/0422

Hydraulically

Official title: {hydraulically}

F03C1/0422 (Hydraulically) appears on 3 US grants and 4 published applications in this corpus.

Search patents in F03C

Where it sits

  1. FMechanical engineering
  2. F03Machines or engines for liquids
  3. F03CPositive-displacement engines driven by liquids
  4. F03C 1/00Reciprocating-piston liquid engines
  5. F03C 1/02Reciprocating-piston liquid engines: with multiple-cylinders, characterised by the number or arrangement of
  6. F03C 1/04With cylinders in star or fan arrangement
  7. F03C 1/0403Details, component parts specially adapted of such engines
  8. F03C 1/0419Arrangements for pressing or connecting the pistons against the actuated cam
  9. F03C 1/0422Hydraulically
Granted patents
3
Published applications
4
Assignees
2
Inventors
6
Latest grant
23 May 2023

Filings by year

Granted patentsPublished applications
F03C 1/0422: granted patents and published applications per publication year
YearGranted patentsPublished applications
201501
201610
201700
201800
201901
202002
202100
202210
202310

201520162017201820192020202120222023

By publication year.

Recent patents

  • Steering pivot pin forming an internal pneumatic passage23 May 2023US 11,654,728 B2Poclain Hydraulics Industrie
  • Hydraulic device comprising an air flow line15 Nov 2022US 11,498,411 B2Poclain Hydraulics Industrie
  • Hydromechanical continuously variable transmission31 May 2016US 9,353,768 B2
  • Hydraulic Device Comprising an Air Flow Line25 Jun 2020US 2020/0198415 A1Poclain Hydraulics Industrie
  • Steering Pivot Pin Forming an Internal Pneumatic Passage23 Apr 2020US 2020/0122526 A1Poclain Hydraulics Industrie
  • Radial Piston Motor9 May 2019US 2019/0136827 A1Robert Bosch GmbH
  • Hydromechanical continuously variable transmission10 Dec 2015US 2015/0354607 A1

Most cited

By later US patents
  • Hydraulic device comprising an air flow line1US 11,498,411 B2Poclain Hydraulics Industrie · 2022

Top assignees

Documents
  • PHPoclain Hydraulics Industrie4
  • Robert Bosch GmbH1

Often classified with

  • B60KArrangement or mounting of propulsion units or of transmissions in vehicles6
  • F04BPositive-displacement machines for liquids6
  • B60CVehicle tyres4
  • B60YIndexing scheme relating to aspects cross-cutting vehicle technology4
  • F04DNon-positive-displacement pumps2
  • F15BSystems acting by means of fluids in general2
  • F16HGearing2
  • Y02TLow-carbon transport2
  • F01BMachines or engines, in general or of positive-displacement type1

Documents that also carry the other class.

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