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Concrete block for retaining walls

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E04C-001/12
  • E02B-003/12
  • E02D-017/20
출원번호 US-0134104 (1987-12-17)
발명자 / 주소
  • Gravier Robert A. (Bloomington MN)
출원인 / 주소
  • Allan Block Corporation (Edina MN 02)
인용정보 피인용 횟수 : 68  인용 특허 : 2

초록

A concrete block particularly directed to the construction of retaining wall systems, characterized particularly by a step back frontal surface which includes a frontal surface having a flat decoratable portion over a substantial vertical dimension thereof and tapered rearwardly and vertically from

대표청구항

A concrete block for use in construction of retaining walls and the like, said block including: a. bottom, top, rear, side and frontal surfaces, b. said bottom, rear and side surfaces being generally planar and arranged generally normal to one another; c. said top including a first support area defi

이 특허에 인용된 특허 (2)

  1. Heinzmann Erich (Balfrinstrasse 17a CH-3930 Visp CHX), Inclined retaining wall and element therefor.
  2. Hegle Richard L. (Honolulu HI), Mortarless retaining-wall system and components thereof.

이 특허를 인용한 특허 (68)

  1. Gresser, Michael J.; Hamilton, Stanley W.; Carter, Charles E.; Ruikka, Anders M.; Brion, Thomas J.; Ebert, Lawrence J.; Barthel, James M.; Barron, Mathew A., Block forming apparatus and method.
  2. Hamilton,Stanley W.; Brion,Thomas J.; Ruikka,Anders M.; Ebert,Lawrence J.; Barthel,James M., Block forming method.
  3. Gresser, Michael J.; Hamilton, Stanley W.; Carter, Charles E.; Ruikka, Anders M.; Brion, Thomas J.; Ebert, Lawrence J.; Barthel, James M.; Barron, Mathew A., Blocks and block forming apparatus and method.
  4. Guth Theodore E., Composite masonry block.
  5. Guth Theodore E., Composite masonry block.
  6. Woolford Michael E., Composite masonry block.
  7. Woolford Michael E., Composite masonry block.
  8. Woolford Michael E. ; Sievert Dick J., Composite masonry block.
  9. Woolford Michael E. ; Sievert Dick J., Composite masonry block.
  10. Woolford, Michael E.; Sievert, Dick J., Composite masonry block.
  11. Woolford,Michael E., Composite masonry block.
  12. Woolford,Michael E.; Sievert,Dick J., Composite masonry block.
  13. Woolford,Michael E.; Sievert,Dick J., Composite masonry block.
  14. Blomquist Peter J. ; Strand Todd P., Concrete block.
  15. Graham, Gordon, Concrete block for elevating and retaining surfaces.
  16. Arvai Louis,CAX ; Chase Charles,CAX, Concrete retaining wall built from stacked concrete blocks of different configurations.
  17. Sonnentag Timothy J., Corner block system for retaining wall.
  18. Price,Raymond R.; Price,Gerald P.; Price,Brian A., Engagement projection of a retaining wall block.
  19. Price,Brian A., Extended width retaining wall block.
  20. Price,Brian A., Extended width retaining wall block.
  21. Price,Brian A., Extended width retaining wall block.
  22. Forsberg Paul J., Front face of a retaining wall.
  23. Whitson, Robert L., Interlocking masonry wall block.
  24. Miller, Stanley M., Internally braced geosynthetic wrapped system for constructing stabilized-earth walls and slopes.
  25. Price,Brian A.; Price,Raymond R.; Price,Gerald P., Invertible retaining wall block.
  26. Blomquist Peter J. ; Strand Todd P., Masonry block.
  27. Woolford Michael E., Masonry block.
  28. Sorheim,Daniel R., Method and device for creating a decorative block feature.
  29. Anderson Peter L. (North Reading MA) Cowell Michael J. (Leesburg VA) Hotek Dan J. (Reston VA), Modular block retaining wall construction and components.
  30. Price,Brian A., Modular block wall system.
  31. Bott, Timothy A., Multi-component retaining wall block.
  32. Bott, Timothy A., Multi-component retaining wall block.
  33. Bott, Timothy A., Multi-component retaining wall block.
  34. Bott, Timothy A., Multi-component retaining wall block.
  35. Bott, Timothy A., Multi-component retaining wall block.
  36. Bott, Timothy A., Multi-component retaining wall block.
  37. Bott, Timothy A., Multi-component retaining wall block.
  38. Bott, Timothy A., Multi-component retaining wall block with natural stone appearance.
  39. Klettenberg, Charles N.; Miller, John H. F., Ornamental face for retaining wall block.
  40. Price,Brian A., Portion of a retaining wall block.
  41. Price,Brian A., Portion of a retaining wall block.
  42. Price,Brian A., Portion of a retaining wall block.
  43. Price,Raymond R., Portion of a retaining wall block.
  44. Price,Raymond R.; Price,Gerald P.; Price,Brian A., Portion of a retaining wall block.
  45. Sievert Dick J., Process for producing masonry block with roughened surface.
  46. Khamis Suheil R.,ILX, Reinforced retaining wall.
  47. Bott, Timothy A., Reinforcing system for stackable retaining wall units.
  48. Bott, Timothy A.; Gravier, Robert A., Reinforcing system for stackable retaining wall units.
  49. Sorheim, Daniel R., Retaining wall and block face.
  50. Burgess, Andrew; Henschler, William, Retaining wall block.
  51. Dick J. Sievert, Retaining wall block.
  52. Hammer Thomas S., Retaining wall block.
  53. Hammer, Thomas S., Retaining wall block.
  54. Hammer, Thomas S., Retaining wall block.
  55. Link,James Barry, Retaining wall block.
  56. Sievert Dick J., Retaining wall block.
  57. Thomas S. Hammer, Retaining wall block.
  58. Dawson, William B.; MacDonald, Robert A., Retaining wall block with face connection.
  59. Khamis, Suheil Rashid, Self-connecting, reinforced retaining wall and masonry units therefor.
  60. Suheil Rashid Khamis IL, Self-connecting, reinforced retaining wall and masonry units therefor.
  61. Sievert ; deceased Dick J., Splitting technique.
  62. Sievert Dick J., Splitting technique.
  63. Anderson Peter L., Stabilizing elements for mechanically stabilized earthen structure and mechanically stabilized earthen structure.
  64. Bott, Timothy A., Stackable segmental retaining wall block.
  65. Bott, Timothy A., Stackable wall block system.
  66. Bott Tim Allen, Stackable, mortarless landscape edging block having a rear wing element.
  67. Klettenberg, Charles N., System and method for manufacturing concrete blocks.
  68. Nivens Kirk N. (Seabrook SC), Trench structure.
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