TREA

Clarke-Gravely Corporation

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Organization

  • Clemmons, NC, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Floor treating machine with squeegee
    • Patent number 4,293,971
    • Issue date Oct 13, 1981
    • Clarke-Gravely Corporation
    • Thomas S. Block
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Carpet extractor
    • Patent number D259566
    • Issue date Jun 16, 1981
    • Clarke-Gravely Corporation
    • Paul E. Phillips
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Carpet cleaning machine
    • Patent number 4,268,935
    • Issue date May 26, 1981
    • Clarke-Gravely Corporation
    • Walter L. Bessinger
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Carpet extractor solution and recovery apparatus
    • Patent number D258963
    • Issue date Apr 21, 1981
    • Clarke-Gravely Corporation
    • Paul E. Phillips
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Floor machine with gimballed brush drive
    • Patent number 4,251,896
    • Issue date Feb 24, 1981
    • Clarke-Gravely Corporation
    • Thomas S. Block
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Carpet cleaning powder dispenser
    • Patent number 4,240,569
    • Issue date Dec 23, 1980
    • Clarke-Gravely Corporation
    • Walter L. Bessinger
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor polisher with gear drive
    • Patent number 4,237,571
    • Issue date Dec 9, 1980
    • Clarke-Gravely Corporation
    • Bertel S. Nelson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vertical axis brush
    • Patent number 4,236,269
    • Issue date Dec 2, 1980
    • Clarke-Gravely Corporation
    • Thomas S. Block
    • A46 - BRUSHWARE
  • Information Patent Grant

    Vacuum cleaner carriage and tank assembly
    • Patent number 4,222,145
    • Issue date Sep 16, 1980
    • Clarke-Gravely Corporation
    • Dale E. Lowder
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor treating machine
    • Patent number 4,218,798
    • Issue date Aug 26, 1980
    • Clarke-Gravely Corporation
    • Thomas S. Block
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor polisher
    • Patent number 4,214,337
    • Issue date Jul 29, 1980
    • Clarke-Gravely Corporation
    • Wilfred C. Nise
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Powered sweeper
    • Patent number D255356
    • Issue date Jun 10, 1980
    • Clarke-Gravely Corporation
    • Thomas S. Block
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 4,195,969
    • Issue date Apr 1, 1980
    • Clarke-Gravely Corporation
    • Robert P. Whitney
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Steering sulky for two-wheel tractors
    • Patent number 4,192,525
    • Issue date Mar 11, 1980
    • Clarke-Gravely Corporation
    • John D. Clark
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Carpet cleaner
    • Patent number D253471
    • Issue date Nov 20, 1979
    • Clarke-Gravely Corporation
    • Eugene L. Bothun
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D253472
    • Issue date Nov 20, 1979
    • Clarke-Gravely Corporation
    • Thomas G. Cannon
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Vacuum cleaner including diverter valve
    • Patent number 4,171,208
    • Issue date Oct 16, 1979
    • Clarke-Gravely Corporation
    • Dale E. Lowder
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Lawn mower bag
    • Patent number 4,156,339
    • Issue date May 29, 1979
    • Clarke-Gravely Corporation
    • Ronald K. Dunn
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Push sweeper
    • Patent number D249692
    • Issue date Sep 26, 1978
    • Clarke-Gravely Corporation
    • Eugene L. Bothun
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Surface cleaning apparatus
    • Patent number 4,114,229
    • Issue date Sep 19, 1978
    • Clarke-Gravely Corporation
    • Terry H. Jones
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Actuator for self-propelled sweeper
    • Patent number 4,108,268
    • Issue date Aug 22, 1978
    • Clarke-Gravely Corporation
    • Thomas S. Block
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Floor scrubber solution valve
    • Patent number 4,088,148
    • Issue date May 9, 1978
    • Clarke-Gravely Corporation
    • Dale E. Lowder
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Sweeper
    • Patent number 4,071,920
    • Issue date Feb 7, 1978
    • Clarke-Gravely Corporation
    • Thomas S. Block
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Scrubber
    • Patent number D246106
    • Issue date Oct 18, 1977
    • Clarke-Gravely Corporation
    • Charles Russell
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Sweeper dust seal
    • Patent number 4,034,434
    • Issue date Jul 12, 1977
    • Clarke-Gravely Corporation
    • Thomas S. Block
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Air blast sweeper with dust control system
    • Patent number 3,977,039
    • Issue date Aug 31, 1976
    • Clarke-Gravely Corporation
    • Thomas S. Block
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Portable surface cleaner
    • Patent number 3,940,826
    • Issue date Mar 2, 1976
    • Clarke-Gravely Corporation
    • Paul E. Phillips
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Floor treatment machine
    • Patent number 3,939,518
    • Issue date Feb 24, 1976
    • Clarke-Gravely Corporation
    • Robert P. Whitney
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable surface cleaner
    • Patent number 3,939,527
    • Issue date Feb 24, 1976
    • Clarke-Gravely Corporation
    • Terry H. Jones
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Surface cleaning pickup head
    • Patent number 3,938,217
    • Issue date Feb 17, 1976
    • Clarke-Gravely Corporation
    • Jack L. Hommes
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73292584 - EXTRAC-A-MATE
    • Serial number 73292584
    • Registration number 1191547
    • Filing date Jan 12, 1981
    • Clarke-Gravely Corporation
    • 7 - Machines and machine tools
  • Information Trademark

    73278856 - TRANS-POUR-TILT
    • Serial number 73278856
    • Registration number 1227310
    • Filing date Sep 22, 1980
    • Clarke-Gravely Corporation
    • 7 - Machines and machine tools
  • Information Trademark

    73278950 - POLYDUR
    • Serial number 73278950
    • Registration number 1219707
    • Filing date Sep 22, 1980
    • Clarke-Gravely Corporation
    • 7 - Machines and machine tools
  • Information Trademark

    73275864 - CONCEPT 4000
    • Serial number 73275864
    • Registration number 1241805
    • Filing date Aug 28, 1980
    • Clarke-Gravely Corporation
    • 7 - Machines and machine tools
  • Information Trademark

    73251986 - LEADER
    • Serial number 73251986
    • Registration number 1197110
    • Filing date Feb 29, 1980
    • Clarke-Gravely Corporation
    • 7 - Machines and machine tools
  • Information Trademark

    73252013 - ECON-O-MATE
    • Serial number 73252013
    • Registration number 1217294
    • Filing date Feb 29, 1980
    • Clarke-Gravely Corporation
    • 7 - Machines and machine tools
  • Information Trademark

    73190821 - RINSE MATE
    • Serial number 73190821
    • Registration number 1193515
    • Filing date Oct 26, 1978
    • Clarke-Gravely Corp.
    • 7 - Machines and machine tools
  • Information Trademark

    73171446 - DUO-PRO
    • Serial number 73171446
    • Registration number 1111221
    • Filing date May 22, 1978
    • HAHN, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73159136 - TAILOR-MATE
    • Serial number 73159136
    • Registration number 1122183
    • Filing date Feb 17, 1978
    • CLARKE-GRAVELY CORPORATION
    • 7 - Machines and machine tools
  • Information Trademark

    73118807 - CLARKARE
    • Serial number 73118807
    • Registration number 1076779
    • Filing date Mar 11, 1977
    • CLARKE-GRAVELY CORPORATION
    • 3 - Bleaching preparations and other substances for laundry use
  • Information Trademark

    72346412 - SPACE SWEEPER
    • Serial number 72346412
    • Registration number 924195
    • Filing date Dec 16, 1969
    • CLARKE-GRAVELY CORPORATION
    • 7 - Machines and machine tools