comprising at least two chambers

Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid transfer apparatus and control method thereof

    • Patent number 10,556,787
    • Issue date Feb 11, 2020
    • BOE Technology Group Co., Ltd.
    • Litao Qu
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Volumetric liquid metering device

    • Patent number 6,829,931
    • Issue date Dec 14, 2004
    • Innovative Agricultural Products Pty. Ltd.
    • Stanley John Jacek
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Dispenser and method of use

    • Patent number 6,789,699
    • Issue date Sep 14, 2004
    • BP Oil International Limited
    • Alisdair Quentin Clark
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    3227311

    • Patent number 3,227,311
    • Issue date Jan 4, 1966
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    2603971

    • Patent number 2,603,971
    • Issue date Jul 22, 1952
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    2116296

    • Patent number 2,116,296
    • Issue date May 3, 1938
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    2085567

    • Patent number 2,085,567
    • Issue date Jun 29, 1937
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    2079027

    • Patent number 2,079,027
    • Issue date May 4, 1937
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    2061917

    • Patent number 2,061,917
    • Issue date Nov 24, 1936
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1978864

    • Patent number 1,978,864
    • Issue date Oct 30, 1934
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1928209

    • Patent number 1,928,209
    • Issue date Sep 26, 1933
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1906177

    • Patent number 1,906,177
    • Issue date Apr 25, 1933
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1904610

    • Patent number 1,904,610
    • Issue date Apr 18, 1933
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1904829

    • Patent number 1,904,829
    • Issue date Apr 18, 1933
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1904550

    • Patent number 1,904,550
    • Issue date Apr 18, 1933
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1904454

    • Patent number 1,904,454
    • Issue date Apr 18, 1933
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1898891

    • Patent number 1,898,891
    • Issue date Feb 21, 1933
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1884983

    • Patent number 1,884,983
    • Issue date Oct 25, 1932
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1883762

    • Patent number 1,883,762
    • Issue date Oct 18, 1932
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1882583

    • Patent number 1,882,583
    • Issue date Oct 11, 1932
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1881289

    • Patent number 1,881,289
    • Issue date Oct 4, 1932
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1869953

    • Patent number 1,869,953
    • Issue date Aug 2, 1932
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1868848

    • Patent number 1,868,848
    • Issue date Jul 26, 1932
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1854105

    • Patent number 1,854,105
    • Issue date Apr 12, 1932
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1850322

    • Patent number 1,850,322
    • Issue date Mar 22, 1932
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1846852

    • Patent number 1,846,852
    • Issue date Feb 23, 1932
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1846899

    • Patent number 1,846,899
    • Issue date Feb 23, 1932
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1837041

    • Patent number 1,837,041
    • Issue date Dec 15, 1931
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1823658

    • Patent number 1,823,658
    • Issue date Sep 15, 1931
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    1819330

    • Patent number 1,819,330
    • Issue date Aug 18, 1931
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

Patents Applicationslast 30 patents

  • Information Patent Application

    Liquid Transfer Apparatus and Control Method Thereof

    • Publication number 20180251363
    • Publication date Sep 6, 2018
    • BOE TECHNOLOGY GROUP CO., LTD.
    • Litao Qu
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Dispenser and method of use

    • Publication number 20030189063
    • Publication date Oct 9, 2003
    • Alisdair Quentin Clark
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Volumetric liquid metering device

    • Publication number 20030172732
    • Publication date Sep 18, 2003
    • Stanley John Jacek
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING