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  1. Technology classes
  2. /F · Mechanical engineering
  3. /F05 · Indexing schemes relating to engines or pumps in various subclasses of classes
  4. /F05D · Indexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or
  5. /F05D 2300/00 · Materials
  6. /F05D 2300/10 · Metals, alloys or intermetallic compounds
  7. /F05D 2300/16 · Other metals not provided for in groups f05d2300/11 - f05d2300/15
  8. /F05D 2300/1612
F05D 2300/1612

Lead

F05D2300/1612 (Lead) appears on 4 US grants and 2 published applications in this corpus.

Search patents in F05D

Where it sits

  1. FMechanical engineering
  2. F05Indexing schemes relating to engines or pumps in various subclasses of classes
  3. F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or
  4. F05D 2300/00Materials
  5. F05D 2300/10Metals, alloys or intermetallic compounds
  6. F05D 2300/16Other metals not provided for in groups f05d2300/11 - f05d2300/15
  7. F05D 2300/1612Lead
Granted patents
4
Published applications
2
Assignees
4
Inventors
6
Latest grant
20 Sep 2022

Filings by year

Granted patentsPublished applications
F05D 2300/1612: granted patents and published applications per publication year
YearGranted patentsPublished applications
201410
201500
201610
201700
201800
201900
202011
202101
202210

201420152016201720182019202020212022

By publication year.

Recent patents

  • Gas turbine engine20 Sep 2022US 11,448,087 B2ROLLS-ROYCE plc
  • Hydrostatic seal with abradable teeth for gas turbine engine3 Nov 2020US 10,822,983 B2Raytheon Technologies Corportation
  • Gas turbine engine with liquid metal cooling31 May 2016US 9,353,687 B1Florida Turbine Technologies, Inc.
  • Gas turbine engine with liquid metal cooling29 Jul 2014US 8,789,377 B1Florida Turbine Technologies, Inc.
  • Gas turbine engine18 Mar 2021US 2021/0079807 A1ROLLS-ROYCE plc
  • Hydrostatic seal with abradable teeth for gas turbine engine23 Jan 2020US 2020/0025097 A1United Technologies Corporation

Most cited

By later US patents
  • Gas turbine engine with liquid metal cooling48US 8,789,377 B1Florida Turbine Technologies, Inc. · 2014
  • Gas turbine engine with liquid metal cooling17US 9,353,687 B1Florida Turbine Technologies, Inc. · 2016
  • Hydrostatic seal with abradable teeth for gas turbine engine1US 10,822,983 B2Raytheon Technologies Corportation · 2020

Top assignees

Documents
  • FTFlorida Turbine Technologies, Inc.2
  • ROLLS-ROYCE plc2
  • RTRaytheon Technologies Corportation1
  • UTUnited Technologies Corporation1

Often classified with

  • F01DNon-positive displacement machines or engines5
  • F02CGas-turbine plants4
  • F16JPistons2
  • F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to1
  • Y02TLow-carbon transport1

Documents that also carry the other class.

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