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Class Information
Number: 138/133
Name: Pipes and tubular conduits > Flexible > Spirally wound material > Embedded > Metal
Description: Device comprising metal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7431054 |
Breathing air hose and method of making same |
Oct. 7, 2008 |
| 7347226 |
Flexible hose for fuels and method for making it |
Mar. 25, 2008 |
| 7243686 |
Hose |
Jul. 17, 2007 |
| 7216675 |
Highly kink-resistant corrugated tubing |
May. 15, 2007 |
| 7156128 |
Synthetic resin pipe |
Jan. 2, 2007 |
| 7156127 |
Current carrying stretch hose |
Jan. 2, 2007 |
| 7055553 |
Laminated hose construction having one or more intermediate metal barrier layers |
Jun. 6, 2006 |
| 7040351 |
Plastic tube, especially a pneumatic tube |
May. 9, 2006 |
| 7032623 |
Flexible pipe with high axial compression strength and method for making same |
Apr. 25, 2006 |
| 6978805 |
High pressure flexible hose |
Dec. 27, 2005 |
| 6978806 |
Armored, flexible pipe and use of same |
Dec. 27, 2005 |
| 6899140 |
Flexible pipe and method of manufacturing same using metal reinforced tape |
May. 31, 2005 |
| 6889718 |
Armoured, flexible pipe and use of same |
May. 10, 2005 |
| 6878873 |
Damping sleeve with resilient support members |
Apr. 12, 2005 |
| 6838141 |
Hose |
Jan. 4, 2005 |
| 6830076 |
Self-compensating hybrid combination ducts |
Dec. 14, 2004 |
| 6827109 |
Flexible hose and method of manufacture |
Dec. 7, 2004 |
| 6742545 |
Hose construction |
Jun. 1, 2004 |
| 6739355 |
Armoured, flexible pipe and use of same |
May. 25, 2004 |
| 6698457 |
Flexible hose, manufacturing method thereof and extruder |
Mar. 2, 2004 |
| 6668866 |
Flexible, armoured pipe and use of same |
Dec. 30, 2003 |
| 6656552 |
Hoses containing copolymer blends |
Dec. 2, 2003 |
| 6546963 |
Fire resistant piping system |
Apr. 15, 2003 |
| 6520214 |
Flexible tube for endoscope |
Feb. 18, 2003 |
| 6474366 |
Flexible pipe for high pressure |
Nov. 5, 2002 |
| 6425419 |
Flexible air ducting |
Jul. 30, 2002 |
| 6425418 |
Flexible tube and manufacturing method for the same |
Jul. 30, 2002 |
| 6374864 |
Helically-wound conduit |
Apr. 23, 2002 |
| 6363975 |
Bonding of steel strips in steel strip laminate pipe |
Apr. 2, 2002 |
| 6354333 |
Resistant flexible pipe comprising sealing sleeve with limited creep |
Mar. 12, 2002 |
| 6347646 |
Flexible hose |
Feb. 19, 2002 |
| 6305428 |
Flexible hoses |
Oct. 23, 2001 |
| 6302152 |
Flexible connector with improved braided sheathing |
Oct. 16, 2001 |
| 6283161 |
Flexible tube having at least one elongated reinforcing element with a t-shape |
Sep. 4, 2001 |
| 6279616 |
Rubber compositions, hose manufactured therefrom, and method of manufacturing hose |
Aug. 28, 2001 |
| 6273143 |
Bonding of steel strips in steel strip laminate pipe |
Aug. 14, 2001 |
| 6263921 |
Composite plastic pipe with netted steel wire skeleton and method and device for fabricating the same |
Jul. 24, 2001 |
| 6253793 |
Flexible pipe with i-shaped wire winding |
Jul. 3, 2001 |
| 6202701 |
Hose for conveying free-flowing material |
Mar. 20, 2001 |
| 6192940 |
Hoses for electric cleaner |
Feb. 27, 2001 |
| 6186183 |
Pipe for carrying gaseous fluid, more particularly in motor vehicles, and method of producing the same |
Feb. 13, 2001 |
| 6170533 |
Wiremesh reinforcement-plastic composite pipe component and method for making the same |
Jan. 9, 2001 |
| 6152186 |
Lightweight hose with a helically-wound reinforcing member and method for making the same |
Nov. 28, 2000 |
| 6123114 |
Flexible pipe for riser in off-shore oil production |
Sep. 26, 2000 |
| 6105621 |
Flexible oval duct for heating and cooling systems and method such ducts |
Aug. 22, 2000 |
| 6085799 |
Use of a buried flexible pipeline |
Jul. 11, 2000 |
| 6074717 |
Flexible hose having an aluminum barrier layer to prevent ingestion of oxygen |
Jun. 13, 2000 |
| 6070769 |
Filler assembly for portable fuel jug |
Jun. 6, 2000 |
| 6065501 |
Flexible tube having at least one elongated reinforcing element with a T-shaped profile |
May. 23, 2000 |
| 6051291 |
Heat reflective sleeve with insulating air pocket |
Apr. 18, 2000 |
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