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Class Information
Number: 52/162
Name: Static structures (e.g., buildings) > Piercing or expanding earth anchor > Pivot means connecting separate fluke or hook
Description: Structure including a part including a barbed head or hook member movably connected through pivot means to the major component of the earth held means.
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 |
| 6983568 |
Ground anchor |
Jan. 10, 2006 |
| 6922954 |
Ground retention stake for outdoor pedestal |
Aug. 2, 2005 |
| 6764251 |
Anchor |
Jul. 20, 2004 |
| 6619307 |
Ground anchors |
Sep. 16, 2003 |
| 6474028 |
Deadman ground-anchor |
Nov. 5, 2002 |
| 6371139 |
Bracket for facilitating displacement of a parasol in an arcuate path |
Apr. 16, 2002 |
| 6360495 |
Sand spike system |
Mar. 26, 2002 |
| 6349514 |
Ground stake |
Feb. 26, 2002 |
| 5832672 |
Beach blanket anchoring device |
Nov. 10, 1998 |
| 5720579 |
Ground anchor |
Feb. 24, 1998 |
| 5623843 |
Motorcycle tethering device |
Apr. 29, 1997 |
| 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 |
| 5437128 |
Ground anchor |
Aug. 1, 1995 |
| 5428927 |
Fence post anchor device |
Jul. 4, 1995 |
| 5322386 |
Ground anchor device |
Jun. 21, 1994 |
| 5291703 |
Survey monument and improved extraction restriction means therefor |
Mar. 8, 1994 |
| 5255480 |
Ground anchoring system |
Oct. 26, 1993 |
| 5203127 |
Earth anchor |
Apr. 20, 1993 |
| 5150549 |
Anchor pile and concrete protection wall construction using said anchor pile |
Sep. 29, 1992 |
| 5058337 |
Ground anchor |
Oct. 22, 1991 |
| 5026213 |
Method and apparatus for making a foundation by creating a block constituted by the ground itself |
Jun. 25, 1991 |
| 4753411 |
Portable beach umbrella safety base |
Jun. 28, 1988 |
| 4738063 |
Ground anchoring system |
Apr. 19, 1988 |
| 4697394 |
Ground anchor with recoverable steel rods |
Oct. 6, 1987 |
| 4644712 |
Earth anchor |
Feb. 24, 1987 |
| 4633627 |
Earth anchors |
Jan. 6, 1987 |
| 4593500 |
Earth anchor with load plate |
Jun. 10, 1986 |
| 4592178 |
Ground anchor |
Jun. 3, 1986 |
| 4380139 |
Anchoring apparatus |
Apr. 19, 1983 |
| 4315387 |
Ground anchor stake device |
Feb. 16, 1982 |
| 4308683 |
Trap anchoring stake |
Jan. 5, 1982 |
| 4300857 |
Marine barrier |
Nov. 17, 1981 |
| 4251963 |
Earth anchor |
Feb. 24, 1981 |
| 4023314 |
Mobile home anchor and a method for embedding same |
May. 17, 1977 |
| 3990207 |
Tiedown device |
Nov. 9, 1976 |
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