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Class Information
Number: 138/109
Name: Pipes and tubular conduits > Combined > With end structure
Description: Device having structure at an end portion thereof which is not elsewhere classifiable.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621570 |
Pre-expanded connector for expandable downhole tubulars |
Nov. 24, 2009 |
| 7615405 |
Method for precision assembly of integrated circuit chip packages |
Nov. 10, 2009 |
| 7571745 |
Exhaust-gastight decoupling element from stripwound hoses |
Aug. 11, 2009 |
| 7556065 |
Metal bellows tube, method of producing the same, and flexible tube for high-pressure fluid |
Jul. 7, 2009 |
| 7549448 |
Linearly retractable pressure hose |
Jun. 23, 2009 |
| 7546852 |
Flexible insert for tubing |
Jun. 16, 2009 |
| 7500696 |
Flared thru assembly |
Mar. 10, 2009 |
| 7490631 |
Integrally formed flanged metal pipe and method of manufacturing thereof |
Feb. 17, 2009 |
| 7469719 |
Limb for breathing circuit |
Dec. 30, 2008 |
| 7431054 |
Breathing air hose and method of making same |
Oct. 7, 2008 |
| 7429323 |
Water treatment system and pressure pipe therefor |
Sep. 30, 2008 |
| 7408118 |
Trunking and connecting means therefor |
Aug. 5, 2008 |
| 7373956 |
Passageway having non-linear flow path |
May. 20, 2008 |
| 7367364 |
Fire retardant jacket for tubing |
May. 6, 2008 |
| 7363945 |
Low chamfer angled torque tube end fitting with elongated overflow groove |
Apr. 29, 2008 |
| 7347224 |
Supply and exhaust pipe |
Mar. 25, 2008 |
| 7325576 |
Inflatable suction hose |
Feb. 5, 2008 |
| 7302972 |
Thermo-insulated flexible tubing |
Dec. 4, 2007 |
| 7303213 |
Flexible pipe connected to an end fitting |
Dec. 4, 2007 |
| 7249789 |
Water well casing |
Jul. 31, 2007 |
| 7238317 |
Method of continuously producing a twin-wall pipe with a ventilation zone between a socket and an adjacent elevation |
Jul. 3, 2007 |
| 7231941 |
Hose for transporting fluid |
Jun. 19, 2007 |
| 7213576 |
High pressure fuel injection tube and method of forming the same |
May. 8, 2007 |
| 7195290 |
Apparatus for a fire-rated duct |
Mar. 27, 2007 |
| 7192063 |
Metallic tubular hose having a rubber or resin hard material layer |
Mar. 20, 2007 |
| 7174921 |
Extension conduit |
Feb. 13, 2007 |
| 7168451 |
Removable hose cover |
Jan. 30, 2007 |
| 7165580 |
Cable projectile catcher |
Jan. 23, 2007 |
| 7163028 |
Multipurpose plumbing tool |
Jan. 16, 2007 |
| 7137414 |
Fluid transfer apparatus |
Nov. 21, 2006 |
| 7125053 |
Pre-expanded connector for expandable downhole tubulars |
Oct. 24, 2006 |
| 7121305 |
Method for lining an existing pipe and collar for protecting a lining material |
Oct. 17, 2006 |
| 7111799 |
Narrow diameter needle having reduced inner diameter tip |
Sep. 26, 2006 |
| 7108018 |
Reinforced flexible hose |
Sep. 19, 2006 |
| 7104285 |
Hose with corrugated metal tube |
Sep. 12, 2006 |
| 7086418 |
Paint conduit |
Aug. 8, 2006 |
| 7077166 |
Drain hose for electrical appliance having water outlet |
Jul. 18, 2006 |
| 7069953 |
Plastic corrugation corrugated pipe with monolithic container |
Jul. 4, 2006 |
| 7066208 |
Hydraulic accumulator |
Jun. 27, 2006 |
| 7051767 |
End formed tube |
May. 30, 2006 |
| 7044167 |
Conductive jacket for tubing |
May. 16, 2006 |
| 7017614 |
Downspout extension |
Mar. 28, 2006 |
| 7000644 |
Flexible hose |
Feb. 21, 2006 |
| 6997214 |
Intake tubing for engines |
Feb. 14, 2006 |
| 6971414 |
Flexible conduit, particularly for sanitary purposes |
Dec. 6, 2005 |
| 6953060 |
Substrate with external member |
Oct. 11, 2005 |
| 6951227 |
Hose with multiple holes |
Oct. 4, 2005 |
| 6935377 |
High-pressure fuel injection pipe having connecting head |
Aug. 30, 2005 |
| 6932118 |
Low chamfer angled torque tube end fitting metal |
Aug. 23, 2005 |
| 6929034 |
Coupling system, kit, and method |
Aug. 16, 2005 |
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