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Class Information
Number: 52/160
Name: Static structures (e.g., buildings) > Piercing or expanding earth anchor > Spreader cam or plate
Description: Structure including a movable cam or plate which acts to spread the movable anchor component relative to the parts to which it is attached.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621098 |
Segmented foundation installation apparatus and method |
Nov. 24, 2009 |
| 7070362 |
Reinforcement unit for a reinforcing a footing element when laying pile foundations with a pile, and method for placing a foundation pile and reinforcement of a footing element |
Jul. 4, 2006 |
| 6793444 |
Mechanical anchor |
Sep. 21, 2004 |
| 5775848 |
Earth and rock anchoring devices |
Jul. 7, 1998 |
| 5622015 |
Method and apparatus for consolidating earth and anchor setting device |
Apr. 22, 1997 |
| 5575122 |
Earth screw anchor assembly having enhanced penetrating capability |
Nov. 19, 1996 |
| 5396743 |
Anchorage device for use in sand or sandy soils |
Mar. 14, 1995 |
| 5255480 |
Ground anchoring system |
Oct. 26, 1993 |
| 5217194 |
Yard swing stabilizer apparatus |
Jun. 8, 1993 |
| 5108068 |
Support system for free standing poles or posts |
Apr. 28, 1992 |
| 5070666 |
Top cap insert for a wall panel in a space divider system |
Dec. 10, 1991 |
| 5010698 |
Anchoring post assembly |
Apr. 30, 1991 |
| 4899501 |
Expanding anchoring device |
Feb. 13, 1990 |
| 4882891 |
Anchoring and foundation support apparatus having moment resisting vanes and method |
Nov. 28, 1989 |
| 4843785 |
Anchoring and foundation support apparatus and method |
Jul. 4, 1989 |
| 4603520 |
Post mounting anchor base |
Aug. 5, 1986 |
| 4547106 |
Ground anchors |
Oct. 15, 1985 |
| 4355927 |
Piling structure and methods |
Oct. 26, 1982 |
| 4160613 |
Pile anchor for moorings |
Jul. 10, 1979 |
| 4151974 |
Anchor |
May. 1, 1979 |
| 4091882 |
Drilling tool |
May. 30, 1978 |
| 4086735 |
Soil anchor |
May. 2, 1978 |
| 4084639 |
Electrode well for electrically heating a subterranean formation |
Apr. 18, 1978 |
| 4037373 |
Earth anchor |
Jul. 26, 1977 |
| 4015433 |
Method for settling anchoring device in the ground |
Apr. 5, 1977 |
| 3974604 |
Easy anchor |
Aug. 17, 1976 |
| 3938344 |
Earth auger and method for driving piles and the like by means of said earth auger |
Feb. 17, 1976 |
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