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  1. Technology classes
  2. /F · Mechanical engineering
  3. /F02 · Combustion engines
  4. /F02M · Supplying combustion engines in general with combustible mixtures or constituents thereof
  5. /F02M 2700/00 · Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids
  6. /F02M 2700/43 · Arrangements for supplying air, fuel or auxiliary fluids to a combustion space
  7. /F02M 2700/4302 · Whereby air and fuel are sucked into the mixture conduit
  8. /F02M 2700/438 · Supply of liquid to a carburettor reservoir with limitation of the liquid
  9. /F02M 2700/4388 · With fuel displacement by a pump
  10. /F02M 2700/439
F02M 2700/439

The pump being a membrane pump

Official title: the pump being a membrane pump

F02M2700/439 (The pump being a membrane pump) appears on 2 US grants and 4 published applications in this corpus.

Search patents in F02M

Where it sits

  1. FMechanical engineering
  2. F02Combustion engines
  3. F02MSupplying combustion engines in general with combustible mixtures or constituents thereof
  4. F02M 2700/00Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids
  5. F02M 2700/43Arrangements for supplying air, fuel or auxiliary fluids to a combustion space
  6. F02M 2700/4302Whereby air and fuel are sucked into the mixture conduit
  7. F02M 2700/438Supply of liquid to a carburettor reservoir with limitation of the liquid
  8. F02M 2700/4388With fuel displacement by a pump
  9. F02M 2700/439The pump being a membrane pump
Granted patents
2
Published applications
4
Assignees
2
Inventors
4
Latest grant
11 Apr 2023

Filings by year

Granted patentsPublished applications
F02M 2700/439: granted patents and published applications per publication year
YearGranted patentsPublished applications
201801
201910
202001
202100
202200
202311
202400
202500
202601

201820192020202120222023202420252026

By publication year. 2026 runs to 8 Oct.

Recent patents

  • Method and system for imaging and analysis of a biological specimen11 Apr 2023US 11,624,685 B2The Board of Trustees of the Leland Sanford Junior Univeristy
  • Method and system for imaging and analysis of a biological specimen3 Dec 2019US 10,495,554 B2The Board of Trustees of the Leland Stanford Junior University
  • Method and System for Imaging and Analysis of a Biological Specimen18 Jun 2026US 2026/0168894 A1The Board of Trustees of the Leland Stanford Junior University
  • Method and System for Imaging and Analysis of a Biological Specimen6 Jul 2023US 2023/0213415 A1The Board of Trustees of the Leland Stanford Junior University
  • Method and System for Imaging and Analysis of a Biological Specimen26 Mar 2020US 2020/0096425 A1The Board of Trustees of the Leland Stanford Junior University
  • Method and System for Imaging and Analysis of a Biological Specimen15 Feb 2018US 2018/0045622 A1The Board of Trustees of the Leland Stanford Junior University

Most cited

By later US patents
  • Method and system for imaging and analysis of a biological specimen157US 10,495,554 B2The Board of Trustees of the Leland Stanford Junior University · 2019

Top assignees

Documents
  • BTThe Board of Trustees of the Leland Stanford Junior University5
  • BTThe Board of Trustees of the Leland Sanford Junior Univeristy1

Often classified with

  • B01LChemical or physical laboratory apparatus for general use6
  • B05BSpraying apparatus6
  • C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6
  • C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms6
  • G01FMeasuring volume, volume flow, mass flow or liquid level6
  • G01NInvestigating or analysing materials by determining their chemical or physical properties6
  • G02BOptical elements, systems or apparatus6
  • G06TImage data processing or generation, in general6
  • G06VImage and video recognition6

Documents that also carry the other class.

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