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Patents Grantslast 30 patents

  • Information Patent Grant

    Compact robot vacuum cleaner

    • Patent number 7,749,294
    • Issue date Jul 6, 2010
    • Samsung Gwangju Electronics Co., LTD
    • Jang-keun Oh
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Method and system for removing particles without requiring a separa...

    • Patent number 5,347,407
    • Issue date Sep 13, 1994
    • Tandberg Data A/S
    • Erik Solhjell
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Rotating grinding or polishing disc

    • Patent number 4,637,173
    • Issue date Jan 20, 1987
    • Udviklingscentret Hansen & Hundebol A/S
    • Keld O. Hundebol
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method for producing a grinding- or polishing disc and a machine fo...

    • Patent number 4,518,452
    • Issue date May 21, 1985
    • Keld O. Hundebol
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    High speed wire brushes

    • Patent number 4,375,114
    • Issue date Mar 1, 1983
    • Claude Arnal
    • A46 - BRUSHWARE
  • Information Patent Grant

    Sweeper bristle and method of making

    • Patent number 4,367,564
    • Issue date Jan 11, 1983
    • John D. Holley
    • A46 - BRUSHWARE
  • Information Patent Grant

    Brush components and their manufacture

    • Patent number 4,356,587
    • Issue date Nov 2, 1982
    • Schlegel (UK) Limited
    • David Holding
    • A46 - BRUSHWARE
  • Information Patent Grant

    Cast power brush

    • Patent number 4,092,758
    • Issue date Jun 6, 1978
    • Newark Brush Company
    • John P. Horton
    • A46 - BRUSHWARE
  • Information Patent Grant

    3372220

    • Patent number 3,372,220
    • Issue date Mar 5, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3237234

    • Patent number 3,237,234
    • Issue date Mar 1, 1966
    • A46 - BRUSHWARE
  • Information Patent Grant

    3142081

    • Patent number 3,142,081
    • Issue date Jul 28, 1964
    • A46 - BRUSHWARE
  • Information Patent Grant

    3139975

    • Patent number 3,139,975
    • Issue date Jul 7, 1964
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3134122

    • Patent number 3,134,122
    • Issue date May 26, 1964
    • A46 - BRUSHWARE
  • Information Patent Grant

    3129269

    • Patent number 3,129,269
    • Issue date Apr 14, 1964
    • A46 - BRUSHWARE
  • Information Patent Grant

    3124823

    • Patent number 3,124,823
    • Issue date Mar 17, 1964
    • A46 - BRUSHWARE
  • Information Patent Grant

    3078624

    • Patent number 3,078,624
    • Issue date Feb 26, 1963
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3013289

    • Patent number 3,013,289
    • Issue date Dec 19, 1961
    • A46 - BRUSHWARE
  • Information Patent Grant

    2995401

    • Patent number 2,995,401
    • Issue date Aug 8, 1961
    • A46 - BRUSHWARE
  • Information Patent Grant

    2979749

    • Patent number 2,979,749
    • Issue date Apr 18, 1961
    • A46 - BRUSHWARE
  • Information Patent Grant

    2950495

    • Patent number 2,950,495
    • Issue date Aug 30, 1960
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2887340

    • Patent number 2,887,340
    • Issue date May 19, 1959
    • A46 - BRUSHWARE
  • Information Patent Grant

    2861401

    • Patent number 2,861,401
    • Issue date Nov 25, 1958
    • A46 - BRUSHWARE
  • Information Patent Grant

    2845648

    • Patent number 2,845,648
    • Issue date Aug 5, 1958
    • A46 - BRUSHWARE
  • Information Patent Grant

    2826776

    • Patent number 2,826,776
    • Issue date Mar 18, 1958
    • A46 - BRUSHWARE
  • Information Patent Grant

    2740148

    • Patent number 2,740,148
    • Issue date Apr 3, 1956
    • A46 - BRUSHWARE
  • Information Patent Grant

    2682734

    • Patent number 2,682,734
    • Issue date Jul 6, 1954
    • A46 - BRUSHWARE
  • Information Patent Grant

    2680335

    • Patent number 2,680,335
    • Issue date Jun 8, 1954
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2677883

    • Patent number 2,677,883
    • Issue date May 11, 1954
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    2658216

    • Patent number 2,658,216
    • Issue date Nov 10, 1953
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2648084

    • Patent number 2,648,084
    • Issue date Aug 11, 1953
    • A46 - BRUSHWARE

Patents Applicationslast 30 patents

  • Information Patent Application

    Compact robot vacuum cleaner

    • Publication number 20070137153
    • Publication date Jun 21, 2007
    • SAMSUNG GWANGJU ELECTRONICS CO., LTD.
    • Jang-keun Oh
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...