TREA

Craig J. Barbeck

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  • North Royalton, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Upright vacuum cleaner with cyclonic airflow
    • Patent number 7,146,681
    • Issue date Dec 12, 2006
    • Royal Appliance Mfg. Co.
    • Michael F. Wright
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Upright vacuum cleaner with cyclonic airflow
    • Patent number 7,134,166
    • Issue date Nov 14, 2006
    • Royal Appliance Mfg. Co.
    • Michael F. Wright
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Upright vacuum cleaner with cyclonic airflow
    • Patent number 7,131,165
    • Issue date Nov 7, 2006
    • Royal Appliance Mfg. Co.
    • Michael F. Wright
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Upright vacuum cleaner with cyclonic airflow
    • Patent number 6,848,146
    • Issue date Feb 1, 2005
    • Royal Appliance Mfg. Co.
    • Michael F. Wright
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Airflow indicator
    • Patent number 6,836,930
    • Issue date Jan 4, 2005
    • Royal Appliance Mfg. Co.
    • Charles J. Thur
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Upright vacuum cleaner with cyclonic airflow
    • Patent number 6,745,432
    • Issue date Jun 8, 2004
    • Royal Appliance Mfg. Co.
    • Michael F. Wright
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Grill construction for vacuum cleaner
    • Patent number D480849
    • Issue date Oct 14, 2003
    • Royal Appliance Mfg. Co.
    • Paul D. Stephens
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Front handle for vacuum cleaner
    • Patent number D480851
    • Issue date Oct 14, 2003
    • Royal Appliance Mfg. Co.
    • Paul D. Stephens
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Method of linkage and locking of connecting coupling member to nozz...
    • Patent number 6,571,425
    • Issue date Jun 3, 2003
    • Royal Appliance Mfg. Co.
    • Robert A. Vystrcil
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Upright vacuum cleaner with cyclonic airflow
    • Patent number 6,463,622
    • Issue date Oct 15, 2002
    • Royal Appliance Mfg. Co.
    • Michael F. Wright
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Upright vacuum cleaner with cyclonic airflow
    • Patent number 6,260,234
    • Issue date Jul 17, 2001
    • Royal Appliance Mfg. Co.
    • Michael F. Wright
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Upright vacuum cleaner with cyclonic airflow
    • Publication number 20050183232
    • Publication date Aug 25, 2005
    • Royal Appliance Mfg. Co.
    • Michael F. Wright
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Upright vacuum cleaner with cyclonic airflow
    • Publication number 20050091786
    • Publication date May 5, 2005
    • Royal Appliance Mfg. Co.
    • Michael F. Wright
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Upright vacuum cleaner with cyclonic airflow
    • Publication number 20050055796
    • Publication date Mar 17, 2005
    • Royal Appliance Mfg. Co.
    • Michael F. Wright
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Airflow indicator
    • Publication number 20040098823
    • Publication date May 27, 2004
    • Royal Appliance Mfg. Co.
    • Charles J. Thur
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Upright vacuum cleaner with cyclonic airflow
    • Publication number 20040016078
    • Publication date Jan 29, 2004
    • Royal Appliance Mfg. Co.
    • Michael F. Wright
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Upright vacuum cleaner with cyclonic airflow
    • Publication number 20030037406
    • Publication date Feb 27, 2003
    • Royal Appliance Mfg. Co.
    • Michael F. Wright
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Method of linkage and locking of connecting coupling member to nozz...
    • Publication number 20020138940
    • Publication date Oct 3, 2002
    • Royal Appliance Mfg. Co.
    • Robert A. Vystrcil
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Upright vacuum cleaner with cyclonic airflow
    • Publication number 20010039692
    • Publication date Nov 15, 2001
    • Royal Appliance Mfg. Co.
    • Michael F. Wright
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL