with reinforcing means

Patents Grantslast 30 patents

  • Information Patent Grant

    Bonded abrasive wheel and method of making the same

    • Patent number 11,484,990
    • Issue date Nov 1, 2022
    • 3M Innovative Properties Company
    • Joseph B. Eckel
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Method of using polishing or grinding pad assembly

    • Patent number 11,084,140
    • Issue date Aug 10, 2021
    • Husqvarna AB
    • Tchavdar V. Tchakarov
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Method of using polishing or grinding pad assembly

    • Patent number 10,667,665
    • Issue date Jun 2, 2020
    • Husqvarna AB
    • Tchavdar V. Tchakarov
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    CMP pad conditioning assembly

    • Patent number 10,471,567
    • Issue date Nov 12, 2019
    • Entegris, Inc.
    • Patrick Doering
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grinding pad apparatus

    • Patent number 10,414,012
    • Issue date Sep 17, 2019
    • Husqvarna Construction Products North America, Inc.
    • Tchavdar V. Tchakarov
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Methods of making abrasive articles and bonded abrasive wheel prepa...

    • Patent number 10,300,581
    • Issue date May 28, 2019
    • 3M Innovative Properties Company
    • Melissa C. Schillo-Armstrong
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing or grinding pad assembly

    • Patent number 10,244,914
    • Issue date Apr 2, 2019
    • Husqvarna Construction Products North America, Inc.
    • Tchavdar V. Tchakarov
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Grouting pan assembly with reinforcement ring

    • Patent number 10,246,885
    • Issue date Apr 2, 2019
    • Husqvarna Construction Products North America, Inc.
    • Tchavdar V. Tchakarov
    • E04 - BUILDING
  • Information Patent Grant

    Abrasive tool having a particular porosity variation

    • Patent number 10,195,717
    • Issue date Feb 5, 2019
    • SAINT-GOBAIN ABRASIVES
    • Emmanuel C. Francois
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Polishing or grinding pad assembly

    • Patent number 10,092,159
    • Issue date Oct 9, 2018
    • Diamond Tool Supply, Inc.
    • Tchavdar V. Tchakarov
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Polishing or grinding pad assembly

    • Patent number 10,046,438
    • Issue date Aug 14, 2018
    • Diamond Tool Supply, Inc.
    • Tchavdar V. Tchakarov
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grinding stone

    • Patent number 6,533,650
    • Issue date Mar 18, 2003
    • Sankyo Diamond Industrial Co., Ltd.
    • Takuma Yoshida
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grinding wheel and a method for manufacturing the same

    • Patent number 5,431,596
    • Issue date Jul 11, 1995
    • Hiroshi Akita
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2438203

    • Patent number 2,438,203
    • Issue date Mar 23, 1948
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2246223

    • Patent number 2,246,223
    • Issue date Jun 17, 1941
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2164560

    • Patent number 2,164,560
    • Issue date Jul 4, 1939
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1642096

    • Patent number 1,642,096
    • Issue date Sep 13, 1927
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1611747

    • Patent number 1,611,747
    • Issue date Dec 21, 1926
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1587534

    • Patent number 1,587,534
    • Issue date Jun 8, 1926
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents