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  2. /F · Mechanical engineering
  3. /F02 · Combustion engines
  4. /F02B · Internal-combustion piston engines
  5. /F02B 2730/00 · Internal-combustion engines with pistons rotating or oscillating with relation to the housing
  6. /F02B 2730/01 · Internal-combustion engines with pistons rotating or oscillating with relation to the housing
  7. /F02B 2730/011
F02B 2730/011

With vanes sliding in the housing

Official title: with vanes sliding in the housing

F02B2730/011 (With vanes sliding in the housing) appears on 6 US grants and 8 published applications in this corpus.

Search patents in F02B

Where it sits

  1. FMechanical engineering
  2. F02Combustion engines
  3. F02BInternal-combustion piston engines
  4. F02B 2730/00Internal-combustion engines with pistons rotating or oscillating with relation to the housing
  5. F02B 2730/01Internal-combustion engines with pistons rotating or oscillating with relation to the housing
  6. F02B 2730/011With vanes sliding in the housing
Granted patents
6
Published applications
8
Assignees
1
Inventors
9
Latest grant
5 May 2026

Filings by year

Granted patentsPublished applications
F02B 2730/011: granted patents and published applications per publication year
YearGranted patentsPublished applications
201701
201810
201900
202011
202101
202201
202311
202421
202501
202611

2017201820192020202120222023202420252026

By publication year. 2026 runs to 8 Oct.

Recent patents

  • Rotary machine5 May 2026US 12,618,328 B2Lumenium LLC
  • Rotary machine19 Nov 2024US 12,146,411 B2Lumenium LLC
  • Rotary machine5 Mar 2024US 11,920,476 B2Lumenium LLC
  • Rotary engine with recirculating arc roller power transfer15 Aug 2023US 11,725,515 B2Lumenium LLC
  • Rotary engine with axially directly connected compression and power cylinders30 Jun 2020US 10,697,366 B2
  • Rotary machine17 Sep 2026US 2026/0275868 A1Lumenium LLC
  • Rotary machine8 May 2025US 2025/0146416 A1Lumenium LLC
  • Rotary machine13 Jun 2024US 2024/0191626 A1Lumenium LLC
  • Rotary machine29 Jun 2023US 2023/0203950 A1Lumenium LLC
  • Rotary engine with recirculating arc roller power transfer15 Sep 2022US 2022/0290565 A1Lumenium LLC

Most cited

By later US patents
  • Intake device, power generator, external combustion system using intake device and power generator, internal combustion system using intake device and power generator, and air hybrid power generation system using intake device and power generator1US 10,087,757 B22018
  • Rotary engine with recirculating arc roller power transfer1US 11,725,515 B2Lumenium LLC · 2023
  • Rotary machine1US 11,920,476 B2Lumenium LLC · 2024

Top assignees

Documents
  • LLumenium LLC10

Often classified with

  • F01CRotary-piston or oscillating-piston machines or engines14
  • F16HGearing10
  • F16JPistons10
  • Y02TLow-carbon transport7
  • F01BMachines or engines, in general or of positive-displacement type2
  • F01KSteam engine plants2
  • F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids2

Documents that also carry the other class.

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© 2026 patentgrepData from USPTO bulk files