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| Number | Title | Issue Date |
| 7375280 | Metal raceway system The present invention is directed towards a metal raceway system. The metal raceway system includes a metal raceway and a coupling fitting. The metal raceway snaps onto the coupling fitting to mount the metal raceway to the fitting. The metal raceway has a channel d... | 05/20/2008 |
| 7307217 | Locking structure for protector and wire harness A bundle 11 of electric wires is contained in a protector (20) which is a tubular body formed by assembling a main body (21) and a cover (22) together, and the main body (21) and the cover (22) are fixed to each other by mea... | 12/11/2007 |
| 7279438 | Coated insulation board or batt An insulation composite for attenuating energy or sound transmission has a body layer of insulating material with a roughly textured face and a uniform thickness solid cover layer permanently embedded in the body layer to a partial depth so that material of the body... | 10/09/2007 |
| 7264431 | Fastener for cover member and cover assembly comprised thereof A rigid fastener, for securing to one another adjacent portions of a cover member made of resiliently deformable material, has an end portion with an outward end section of relatively small outside diameter and an axially adjacent inward section of relatively large ... | 09/04/2007 |
| 7183488 | Electromagnetically insulated conduit and system A conduit includes an elongate member with an outer surface and an inner surface defining an inner passage for enclosing one or more electrical signal conductors therein, and an electromagnetic shield disposed coaxially with the elongate member to block electromagne... | 02/27/2007 |
| 7168452 | Covering body for heating pipe A covering body for heating a pipe to be attached to the pipe and to conduct external heat to heat the pipe, including: a surrounding body including at least two parts having a divided shape of a cylindrical body along an axial line of the cylindrical body, the surr... | 01/30/2007 |
| 7163030 | Rectangular and square double wall ducting systems A duct structure (510), includes lengths of double wall square/rectangular duct (532) manufactured by pre-forming the duct in round cross-section (51) and then transforming the round cross-section into square and rectangular cross-sections utili... | 01/16/2007 |
| 7152633 | Heat shield The present invention relates to a heat shield for pipes and tubes that is flexible, has an interior insulating layer, and has an exterior reflective layer. A shield may include a flap extending from the shield body for covering a portion of the component not alread... | 12/26/2006 |
| 7115814 | Secure conduit system A conduit system comprises a plurality of elongate channels, each having three walls, one open side, and two open ends; a plurality of coupling devices, each adapted to be disposed between a pair of adjacent channels to couple their adjoining ends together to form a... | 10/03/2006 |
| 7100641 | Protective ducting There is described ducting comprising a plurality of interconnectible elongate ducting components (2, 4) which when assembled define an elongate, longitudinally extending internal channel (22) for receiving a pipe, cable or like elongate member, each d... | 09/05/2006 |
| 7100633 | Unitary pipe cover assembly for undersink pipes A unitary protective pipe cover for disposition about a pipe configuration under a conventional sink, and which is sized and shaped so as to cover the J-trap, as well as the waste arm, in the undersink pipe configuration. In the event that the waste arm extends at a... | 09/05/2006 |
| 7086422 | Respiratory gas hose system for supplying a respiratory gas A respiratory gas hose system for supplying a respiratory gas is provided, particularly for use in the frame work of CPAP therapy. The respiratory gas hose system comprises a flexible hose line including a flexible sheathing body to surround the flexible hose line, ... | 08/08/2006 |
| 7053303 | Secure conduit (pathway) system for telecommunications and communications transmission equipment, environmental analysis equipment, computer equipment and the like A secure conduit system is described through which electrical, electronic or optical fiber cables, pneumatic tubing, hydraulic tubing or other elongated wiring, cabling or tubing can be routed. The system includes open-sided raceways through which the cable is route... | 05/30/2006 |
| 7049517 | Secure conduit (pathway) system for telecommunications and communications transmission equipment, environmental analysis equipment, computer equipment and the like A method comprises selecting a first elongated channel member with at least two open ends, placing an elongated carrier in the first channel member so that it extends through the at least two open ends, placing a first cover over an open side of the first channel me... | 05/23/2006 |
| 7038133 | Wire harness protector In a wire harness protector comprised of a gutter-like protector main body with a bottom wall and both side walls, for accommodating corrugated tubes 9, into which a wire harness is inserted, in multi tiers in the vertical direction and a cover for covering a... | 05/02/2006 |
| 7018127 | Connector for joining two lengths of sheet metal ducting together end-to-end and the two pieces of sheet metal A connector for joining two pieces of sheet metal together end-to-end. A second wall and a first wall define a first channel therebetween, into which a ledge extends, and which lockingly receives one piece of sheet metal, by virtue of at least one reverse button loc... | 03/28/2006 |
| 6990718 | Tee connection to a pipeline A method for securing a branch assembly to a pipeline includes positioning a first containment ring surrounding an area from which the branch is to extend, positioning a first annular seal within the containment ring to provide a first ring/seal arrangement, positio... | 01/31/2006 |
| 6983767 | Sleeve for a hose A covering for a suction hose includes a sleeve positioned around a suction hose and restraints positioned at the ends of the sleeve for removably coupling the sleeve to the suction hose. The suction hose has a length and the sleeve extends at least along a portion ... | 01/10/2006 |
| 6973724 | Method for making a tubular element and resulting tubular element A method for making a tubular element, in particular a motor vehicle front cross member (1), for forming at least an air conduit (2,3,4) including at least two half-shells (5,6) assembled on two outer longitudinal edges (5a, 6 | 12/13/2005 |
| 6964282 | Coated fibrous pipe insulation system A pipe insulation system includes a tubular core of fibrous insulation and a flexible closed cell foam layer overlaying the core and forming an outer surface of the system. The tubular core has a first longitudinal slit extending completely through the wall of the c... | 11/15/2005 |
| 6957670 | Duct unit for air-conditioner An object of the present invention is to provide an air-conditioning duct unit capable of being made compact when transported to largely reduce the cost of transport inside and outside a building as well as the cost of transportation by a truck. A duct unit A... | 10/25/2005 |
| 6935379 | Prefabricated insulation for HVAC ductwork and other fluid conduits An improved insulation and an improved method for preparing and installing sheets of insulation having a vapor-barrier jacket or “finish” to ductwork and other fluid conduits or other surfaces. Anchor tabs are provided on the insulation, as are also studs for an... | 08/30/2005 |
| 6932117 | Reactor water isolation devices A seal clamp assembly for sealing an opening in a piping system includes, in an exemplary embodiment, a base having a first side, a second side and an aperture extending therethrough from the first side to the second side, and a brace coupled to the base. The brace ... | 08/23/2005 |
| 6921564 | Insulation module, system and method for installation and manufacture A pre-formed insulation module is disclosed having a part cylinder body. The body includes an unstriated insulation layer formed of a rigid insulating material substantially uniform in composition and density over its cross section. The insulation layer has an inner... | 07/26/2005 |
| 6907907 | Removable pipe valve insulation cover In accordance with the present invention, a pipe insulation cover comprises a flexible planar and generally rectangular sheet having opposite long and short sides. Gathering structure is connected to each of the short sides, and releasably fastening structure is con... | 06/21/2005 |
| 6904941 | Helically formed cylinder of varying length and diameter A variable diameter cylinder made from a sheet having first and second edges that are opposite to each other and that slideably connect with each other to form a helical joint of a cylinder such that sliding the edges of the sheet along the joint varies a diameter a... | 06/14/2005 |
| 6899124 | Antifreezing guard A system and kit for forming an inexpensive protective plenum around pipes and related equipment subject to freezing on a mobile home is disclosed. The system uses thin, flexible material, such as plastic tubes, to form a first protective plenum around the pipes and... | 05/31/2005 |
| 6782922 | Coated fibrous pipe insulation system A pipe insulation system includes a tubular core of fibrous insulation that is coated with a pliable polymer. The coated tubular core has a first longitudinal slit extending completely through the wall of the core and a second longitudinal slit in the inner surface ... | 08/31/2004 |
| 6739353 | Multi-section protective cover system for hot water pipes A unique protective cover system for hot water pipes and other pipe installations and which relies upon a plurality of jackets capable of being disposed about the pipes. In one embodiment of the invention, there is provided an under-sink heat protective cover system... | 05/25/2004 |
| 6688382 | Heat exchanger tube A flat, heat exchanger tube formed by rolling metal strip to fold inwardly the lateral edge regions of the strip to provide a tube having parallel, spaced, generally planar upper and lower walls, one of said lateral edge regions being bent to define a lon... | 02/10/2004 |
| 6663319 | Sewer lining system A sewer lining system comprising several components in combination. There is a plurality of longitudinal liner supports and a plurality of arcuate inner supports with each support having a plurality of threaded bolt holes running there through. There is a... | 12/16/2003 |
| 6634390 | Insulation cover A removable/reusable insulating cover includes an insulating material, a flexible and puncture resistant coating, a flap which is an extension of the coating and a hinge which is an integral part of the coating. The system provides a flexible yet durable ... | 10/21/2003 |
| 6612341 | Securing shell assemblies to pipelines A method for securing a shell assembly to a pipeline. A two part shell assembly is secured to the pipeline and holds in position an annular sealing arrangement located about a predetermined area of the outer surface of the pipeline. The sealing arrangemen... | 09/02/2003 |
| 6571833 | Optic cable conduit insert and method of manufacture A conduit sleeve structure for use with fiber optic cables, coaxial cables and the like includes a pair of adjacent strip-shaped layers of flexible material that are joined along their longitudinal edges to define a channel through which the cable can ext... | 06/03/2003 |
| 6568421 | Pressure vacuum breaker cover assembly A pressure vacuum breaker cover assembly for protecting a vacuum breaker while simultaneously improving the appearance. The inventive device includes a pair of covers having a shell structure attachable to one another about a vacuum breaker. Each of the c... | 05/27/2003 |
| 6497256 | Thermal barrier for air handling unit (AHU) cabinet A panel for use in air conditioning duct for carrying air along an enclosed path of travel. The panel includes a rectangular shaped frame made of a material having a relatively high R value. The frame is closed by a top cover and a bottom cover so that a ... | 12/24/2002 |
| 6497255 | Floor panel for air handling unit A floor panel for use in an air handling unit that provides a thermal barrier to the passage of heat. The panel is reinforced internally so that it can support a heavy piece of air handling equipment inside the unit such as an air conditioner heat exchang... | 12/24/2002 |
| 6382260 | Water resistant adjustable jackets for insulated pipe bends An adjustable jacket and method of covering an insulated conduit, the jacket having two parts which together form a cylindrical configuration over the insulated conduit. Overlapping flanges of the two parts equipped with grooves and ridges allow tightenin... | 05/07/2002 |
| 6364374 | Methods and devices for joining panels Methods and devices for joining two or more panels together are provided. The methods allow joining of panels of material such as glass fiber board, and are particularly useful for forming ducts or tubes. Fasteners provided have two planar members, joined... | 04/02/2002 |
| 6338366 | Pipe insulation with a jacket measured in fractions of an inch A pipe insulation and fire retardant composition and method for coating the inside and/or outside surfaces of a thin flexible metal, fiberglass or plastic jacket, and measured in fractions of an inch, for pipes and pipe fixtures carrying hot fluids, to ma... | 01/15/2002 |
