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Class Information
Number: 405/252
Name: Hydraulic and earth engineering > Foundation > Columnar structure (e.g., pier, pile) > With joint or connection between sections of similar material > Between concrete sections
Description: Method or apparatus wherein the connecting means is employed to join one concrete section to another concrete section.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7429149 |
Sleeved segmented foundation support product |
Sep. 30, 2008 |
| 7108458 |
Interlocking slab leveling system |
Sep. 19, 2006 |
| 6979151 |
Timber pile connector |
Dec. 27, 2005 |
| 6966727 |
Apparatus for and method of installing segmented concrete pilings in new construction |
Nov. 22, 2005 |
| 6951437 |
Foundation support system and method |
Oct. 4, 2005 |
| 6881012 |
Foundation repair system and method of installation |
Apr. 19, 2005 |
| 6848864 |
Interlocking slab leveling system |
Feb. 1, 2005 |
| 6799924 |
Segmented concrete piling assembly with steel connecting rods |
Oct. 5, 2004 |
| 6543967 |
Staggered rebar for concrete pilings |
Apr. 8, 2003 |
| 6343894 |
Reusable building foundation form apparatus and method |
Feb. 5, 2002 |
| 6193443 |
Anode installation apparatus and method |
Feb. 27, 2001 |
| 6123485 |
Pre-stressed FRP-concrete composite structural members |
Sep. 26, 2000 |
| 5934835 |
Prestressing concrete foundation pile having a single prestressing strand |
Aug. 10, 1999 |
| 5908268 |
Method of making a hole for a foundation pile |
Jun. 1, 1999 |
| 5803669 |
Thermal-insulated concrete forming system |
Sep. 8, 1998 |
| 5746036 |
Railroad crossing signal foundation and spider and method of producing the same |
May. 5, 1998 |
| 5713701 |
Foundation piling |
Feb. 3, 1998 |
| 5466407 |
Incineration residue treatment process |
Nov. 14, 1995 |
| 5466407 |
Incineration residue treatment process |
Nov. 14, 1995 |
| 5437519 |
Piles and pile forming methods |
Aug. 1, 1995 |
| 5320453 |
Composite sectional concrete piles |
Jun. 14, 1994 |
| 5310287 |
Method and device for driving a pile or the like into and out of the ground |
May. 10, 1994 |
| 5257489 |
Railroad crossing signal foundation |
Nov. 2, 1993 |
| 5228807 |
Foundation support apparatus with sectional sleeve |
Jul. 20, 1993 |
| 5176470 |
Water-tight bore shaft foundation |
Jan. 5, 1993 |
| 5096333 |
Foundation repair method and apparatus |
Mar. 17, 1992 |
| 5076732 |
Method for the construction of concrete shafts for a platform or similar structure and a section for similar use |
Dec. 31, 1991 |
| 5032041 |
Joining device especially for concrete piles |
Jul. 16, 1991 |
| 4938635 |
Concrete beams and connecting means therefor |
Jul. 3, 1990 |
| 4900193 |
Concrete structural member splicing device |
Feb. 13, 1990 |
| 4887691 |
Modular wall construction using posts and panels |
Dec. 19, 1989 |
| 4836717 |
Means for joining concrete piles |
Jun. 6, 1989 |
| 4735527 |
Pile sections |
Apr. 5, 1988 |
| 4708530 |
Concrete foundation pile and device for driving the same into the ground |
Nov. 24, 1987 |
| 4605340 |
Pile splice |
Aug. 12, 1986 |
| 4604003 |
Method and apparatus for retensioning prestressed concrete members |
Aug. 5, 1986 |
| 4543015 |
Pile having wedge former |
Sep. 24, 1985 |
| 4537534 |
Drive fit coupling for precast concrete piles |
Aug. 27, 1985 |
| 4504174 |
Elongated elements of pre-stressed concrete, adapted to be assembled end to end |
Mar. 12, 1985 |
| 4413927 |
Element for use in concrete pile casting to align coupling members on end fittings |
Nov. 8, 1983 |
| 4362416 |
Extension joint for concrete poles |
Dec. 7, 1982 |
| 4349298 |
Wedge-forming pile |
Sep. 14, 1982 |
| 4314777 |
Tension pile splice |
Feb. 9, 1982 |
| 4313695 |
Earth structure stabilizing method, and a friction rock stabilizer and an axial extension therefor |
Feb. 2, 1982 |
| 4239419 |
Precast concrete threaded pilings |
Dec. 16, 1980 |
| 4195111 |
Load supporting means and the formation thereof |
Mar. 25, 1980 |
| 4190383 |
Structural element |
Feb. 26, 1980 |
| 4157230 |
Joint for pile sections |
Jun. 5, 1979 |
| 4127002 |
Method for forming a concrete piling foundation |
Nov. 28, 1978 |
| 4053247 |
Double sleeve pipe coupler |
Oct. 11, 1977 |
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