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Class Information
Number: 405/183
Name: Hydraulic and earth engineering > Subterranean or submarine pipe or cable laying, retrieving, manipulating, or treating > By means advancing along terrain and guiding pipe or cable into subterranean position > Including trench forming plow with pipe or cable guide > Guide integral with or rigidly fixed to plow
Description: Method or apparatus wherein the means for restricting lateral movement of the string or conduit is either formed by machining part of the plowlike tool or is comprised of a separate part fastened to the tool in such a manner that it cannot be adjusted or moved relative to the tool.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8157477 |
Trenching and drain installation system and method |
Apr. 17, 2012 |
| 8047744 |
Conduit laying machine |
Nov. 1, 2011 |
| 7762745 |
Silt fence installer |
Jul. 27, 2010 |
| 7758285 |
Slit fence installing machine |
Jul. 20, 2010 |
| 7614827 |
Subsurface drip irrigation installer |
Nov. 10, 2009 |
| 7524142 |
Subsurface installation of tubing |
Apr. 28, 2009 |
| 7377722 |
Cable handler adapted to use with a vehicle |
May. 27, 2008 |
| 7144202 |
Silt fence installation apparatus |
Dec. 5, 2006 |
| 7090433 |
Underground cable laying apparatus |
Aug. 15, 2006 |
| 7044689 |
Silt fence installation apparatus |
May. 16, 2006 |
| 6238140 |
Method for laying tile or pipe underground |
May. 29, 2001 |
| 6149348 |
Tool for burying hose |
Nov. 21, 2000 |
| 5934833 |
Vibratory pipe and cable laying plow |
Aug. 10, 1999 |
| 5827013 |
Underground cable anode installment system |
Oct. 27, 1998 |
| 5746541 |
Electronic dog fence installer |
May. 5, 1998 |
| 5743675 |
Underground cable anode installment system |
Apr. 28, 1998 |
| 5464308 |
Process and apparatus for simultaneously laying long product and protective tube in the ground |
Nov. 7, 1995 |
| 5462389 |
Undersea cable burial plowshare and sled apparatus |
Oct. 31, 1995 |
| 5281054 |
Vibratory plow assembly |
Jan. 25, 1994 |
| 5214868 |
Apparatus for laying an underground member |
Jun. 1, 1993 |
| 4904116 |
Apparatus for making tunnels in the ground and for laying supply lines |
Feb. 27, 1990 |
| 4896997 |
Cable sheathing and burying method |
Jan. 30, 1990 |
| 4661019 |
Wire laying/burying apparatus |
Apr. 28, 1987 |
| 4652176 |
Vibratory plow with blade having regressive longitudinal axis |
Mar. 24, 1987 |
| 4650370 |
High-speed cable-laying apparatus |
Mar. 17, 1987 |
| 4430022 |
Underground cable installing apparatus and method utilizing a multi-positionable plow blade |
Feb. 7, 1984 |
| 4397585 |
Apparatus for inserting foldable conduit below ground |
Aug. 9, 1983 |
| 4395959 |
Hand apparatus for continuous injection of chemically-impregnated filament |
Aug. 2, 1983 |
| 4379655 |
Process and apparatus for laying a subterranean film |
Apr. 12, 1983 |
| 4269541 |
Implement for the laying of cables and the like |
May. 26, 1981 |
| 4079593 |
Vibratory cable laying plow |
Mar. 21, 1978 |
| 4040261 |
Vibratory plow |
Aug. 9, 1977 |
| 4014175 |
Cable and pipe laying machine |
Mar. 29, 1977 |
| 3998065 |
Horizontal wellpointing method and apparatus |
Dec. 21, 1976 |
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