TREA

Rockwood Retaining Walls Inc.

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  • Rochester, MN, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Column forming block
    • Patent number D540476
    • Issue date Apr 10, 2007
    • Rockwood Retaining Walls, Inc
    • Brian A Price
    • D25 - Building units and construction elements
  • Information Patent Grant

    Column forming block
    • Patent number D540475
    • Issue date Apr 10, 2007
    • Rockwood Retaining Walls, Inc
    • Brian A Price
    • D25 - Building units and construction elements
  • Information Patent Grant

    Stackable wall block
    • Patent number D540477
    • Issue date Apr 10, 2007
    • Rockwood Retaining Walls, Inc
    • Brian A Price
    • D25 - Building units and construction elements
  • Information Patent Grant

    Stackable wall block
    • Patent number D540478
    • Issue date Apr 10, 2007
    • Rockwood Retaining Walls, Inc
    • Brian A Price
    • D25 - Building units and construction elements
  • Information Patent Grant

    Stackable wall block
    • Patent number D539439
    • Issue date Mar 27, 2007
    • Rockwood Retaining Walls, Inc
    • Brian A Price
    • D25 - Building units and construction elements
  • Information Patent Grant

    Retaining wall block
    • Patent number D539438
    • Issue date Mar 27, 2007
    • Rockwood Retaining Walls, Inc
    • Brian A Price
    • D25 - Building units and construction elements
  • Information Patent Grant

    Stackable wall block
    • Patent number D538947
    • Issue date Mar 20, 2007
    • Rockwood Retaining Walls, Inc
    • Brian A Price
    • D25 - Building units and construction elements
  • Information Patent Grant

    Multiuse block and retaining wall
    • Patent number 7,096,635
    • Issue date Aug 29, 2006
    • Rockwood Retaining Walls, Inc
    • Raymond R. Price
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Block with multifaceted bottom surface
    • Patent number 7,090,438
    • Issue date Aug 15, 2006
    • Rockwood Retaining Walls, Inc
    • Gerald P. Price
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Block with multifaceted bottom surface
    • Patent number 6,910,833
    • Issue date Jun 28, 2005
    • Rockwood Retaining Walls Inc.
    • Gerald P. Price
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Block with multifaceted bottom surface
    • Patent number 6,682,269
    • Issue date Jan 27, 2004
    • Rockwood Retaining Walls Inc.
    • Gerald P. Price
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Retaining wall and method of wall construction
    • Patent number 6,651,401
    • Issue date Nov 25, 2003
    • Rockwood Retaining Walls Inc.
    • Raymond R. Price
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Block with multifaceted bottom surface
    • Patent number 6,592,301
    • Issue date Jul 15, 2003
    • Rockwood Retaining Walls, Inc
    • Gerald P. Price
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Block with multifaceted bottom surface
    • Patent number 6,250,850
    • Issue date Jun 26, 2001
    • Rockwood Retaining Walls, Inc.
    • Gerald P. Price
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Retaining wall and method of wall construction
    • Patent number 6,168,353
    • Issue date Jan 2, 2001
    • Rockwood Retaining Walls, Inc
    • Raymond R. Price
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Front face of a retaining wall block
    • Patent number D429006
    • Issue date Aug 1, 2000
    • Rockwood Retaining Walls Inc.
    • Gerald P. Price
    • D25 - Building units and construction elements
  • Information Patent Grant

    Retaining wall block
    • Patent number 5,653,558
    • Issue date Aug 5, 1997
    • Rockwood Retaining Walls, Inc
    • Raymond R. Price
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Extended width retaining wall block
    • Publication number 20070144099
    • Publication date Jun 28, 2007
    • Rockwood Retaining Walls Inc.
    • Brian A. Price
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Multi-use block and retaining wall
    • Publication number 20060283128
    • Publication date Dec 21, 2006
    • Rockwood Retaining Walls Inc.
    • Raymond R. Price
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Block with multifaceted bottom surface
    • Publication number 20020054790
    • Publication date May 9, 2002
    • Rockwood Retaining Walls, Inc.
    • Gerald P. Price
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Trademarklast 30 trademarks

  • Information Trademark

    78943608 - MONUMENT
    • Serial number 78943608
    • Registration number 3596703
    • Filing date Aug 2, 2006
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    78943180 - ROCKWOOD RETAINING WALLS
    • Serial number 78943180
    • Registration number 3251606
    • Filing date Aug 2, 2006
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    78826777 - ROCKWOOD RETAINING WALLS A BETTER WAY.
    • Serial number 78826777
    • Registration number 3255416
    • Filing date Mar 1, 2006
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    78806864 - ROCKWOOD RETAINING WALLS A BETTER WAY.
    • Serial number 78806864
    • Registration number 3198505
    • Filing date Feb 3, 2006
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    78806785 - VINTAGE
    • Serial number 78806785
    • Filing date Feb 3, 2006
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    78806798 - COLONIAL
    • Serial number 78806798
    • Filing date Feb 3, 2006
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    78806840
    • Serial number 78806840
    • Registration number 3164296
    • Filing date Feb 3, 2006
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    78797993 - CLASSIC COLONIAL
    • Serial number 78797993
    • Registration number 3164295
    • Filing date Jan 24, 2006
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    76601391 - WILLOW STONE
    • Serial number 76601391
    • Registration number 3098635
    • Filing date Jul 8, 2004
    • Rockwood Retaining Walls Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    76583119 - ORCHARD HILL
    • Serial number 76583119
    • Filing date Mar 24, 2004
    • Rockwood Retaining Walls Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    76583120 - ORCHARD STONE
    • Serial number 76583120
    • Filing date Mar 24, 2004
    • Rockwood Retaining Walls Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    76443512 - LEGEND
    • Serial number 76443512
    • Registration number 2729018
    • Filing date Aug 26, 2002
    • Rockwood Retaining Walls Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    76443455 - E-Z WALL
    • Serial number 76443455
    • Registration number 2731872
    • Filing date Aug 26, 2002
    • Rockwood Retaining Walls Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    76399092 - SUPER-STIK
    • Serial number 76399092
    • Filing date Apr 23, 2002
    • Rockwood Retaining Walls Inc.
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    76396002 - RUSTIC
    • Serial number 76396002
    • Registration number 3030987
    • Filing date Apr 16, 2002
    • Rockwood Retaining Walls Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    76389385 - CLASSIC
    • Serial number 76389385
    • Registration number 2736160
    • Filing date Mar 29, 2002
    • Rockwood Retaining Walls Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    76344263 - RUSTIC COTTAGE STONE
    • Serial number 76344263
    • Registration number 2692524
    • Filing date Nov 30, 2001
    • Rockwood Retaining Walls Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    76343810 - RUSTIC CLASSIC
    • Serial number 76343810
    • Registration number 2618125
    • Filing date Nov 30, 2001
    • Rockwood Retaining Walls Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    76332308 - COTTAGE STONE
    • Serial number 76332308
    • Registration number 2781208
    • Filing date Oct 30, 2001
    • Rockwood Retaining Walls Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    76327372 - COUNTRY STONE
    • Serial number 76327372
    • Registration number 4089309
    • Filing date Oct 19, 2001
    • Rockwood Retaining Walls Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    76327371 - STONEHEDGE
    • Serial number 76327371
    • Registration number 2585341
    • Filing date Oct 19, 2001
    • Rockwood Retaining Walls Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    75349958 - ROCKWOOD LEGEND
    • Serial number 75349958
    • Registration number 2274917
    • Filing date Sep 2, 1997
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    75179241 - CLASSIC EDGE
    • Serial number 75179241
    • Registration number 2217663
    • Filing date Oct 9, 1996
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    75152578 - ROCKLIGHT
    • Serial number 75152578
    • Filing date Aug 19, 1996
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    75006663 - COBBLE STONE
    • Serial number 75006663
    • Filing date Oct 17, 1995
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    75006633 - COUNTRY STONE
    • Serial number 75006633
    • Filing date Oct 17, 1995
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    74451608 - ROCKWOOD CLASSIC
    • Serial number 74451608
    • Registration number 1886068
    • Filing date Oct 27, 1993
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    74451592 - ROCKWOOD SUPREME
    • Serial number 74451592
    • Registration number 1886067
    • Filing date Oct 27, 1993
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)
  • Information Trademark

    74451605 - ROCKWOOD E Z WALL
    • Serial number 74451605
    • Registration number 1911420
    • Filing date Oct 27, 1993
    • Rockwood Retaining Walls, Inc.
    • 19 - Building materials (non-metallic)