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Class Information
Number: 156/304.2
Name: Adhesive bonding and miscellaneous chemical manufacture > Methods > Surface bonding and/or assembly therefor > Butt edge joining of laminae > Joining of nonplanar elements; e.g., configured hollow objects, etc.
Description: Processes directed to uniting laminae edge to edge wherein the lamina are nonplanar.


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
7419082 Friction welding process Sep. 2, 2008
7404872 PVC seismic coupling and method of installation Jul. 29, 2008
7390375 Method and a device for connecting a plastic conduit and a plastic socket Jun. 24, 2008
7371305 Tube connecting apparatus and tube connecting method May. 13, 2008
7347910 Method for manufacturing a container end wall of lightweight construction and a container provided with such an end wall Mar. 25, 2008
7344611 Method and structure for joining and sealing two components Mar. 18, 2008
7328734 Portable thermo-plastic welding machine and method Feb. 12, 2008
7322922 Method and device for jointing of cores Jan. 29, 2008
7294222 External pipe cleaner Nov. 13, 2007
7285749 Thermoplastic tube sealing device utilizing actuators to control separate heating and cooling stations Oct. 23, 2007
7264279 Segmented conduit having a monolithic lining Sep. 4, 2007
7255770 Method for laser welding flexible polymers Aug. 14, 2007
7238256 Pipe construction system Jul. 3, 2007
7204520 Device for joining components made of fusible plastic Apr. 17, 2007
7175734 Porous medical catheter and methods of manufacture Feb. 13, 2007
7144045 Electrofusion socket forming system Dec. 5, 2006
7122094 Method and apparatus for sterile connection between two flexible tubes Oct. 17, 2006
7119305 Tube connecting apparatus Oct. 10, 2006
7094310 Method for joining high-pressure composite pipes Aug. 22, 2006
6994766 Beveled cutter Feb. 7, 2006
6969485 High volume production of low permeation plastic fuel tanks using parallel offset twinsheet pressure forming Nov. 29, 2005
6946050 Method for flange bonding Sep. 20, 2005
6939422 Method for building sheet pile walls Sep. 6, 2005
6940046 Methods of and apparatus for joining profile sections by differentially heating the profile sections and connecting material Sep. 6, 2005
6900417 Hose heater May. 31, 2005
6875305 Device and a process for welding plastics profiles Apr. 5, 2005
6858104 Apparatus and method for closed-loop control of laser welder for welding polymeric catheter components Feb. 22, 2005
6852261 Soft tip guiding catheter and method of fabrication Feb. 8, 2005
6843286 Tire/wheel assembly, run-flat support member and manufacturing method therefor Jan. 18, 2005
6841034 Device for welding thermoplastic plastic parts forming a hollow body by means of laser radiation Jan. 11, 2005
6814772 Air cleaner with low profile outlet duct connection Nov. 9, 2004
6797097 Method for making a multilayered golf ball Sep. 28, 2004
6793761 Method of manufacturing oil strainer Sep. 21, 2004
6781099 Electrofusion socket forming system Aug. 24, 2004
6746745 Composite bamboo blinds slats and method for making same Jun. 8, 2004
6706133 Method and device for jointing core ends Mar. 16, 2004
6688362 Multi-functional press for welding plastics tubes Feb. 10, 2004
6666945 Preparation of an end of a thermoplastics tube manufactured by spirally winding a hollow profile Dec. 23, 2003
6656318 Method for connecting two reinforced thermoplastic tubes Dec. 2, 2003
6652699 Flanged member with barrier layer Nov. 25, 2003
6652704 Aerosol cement and valve for dispensing same Nov. 25, 2003
6649015 Method of making fitting joint for double containment pipe Nov. 18, 2003
6637489 Wafer for use in the selective connecting and disconnecting of plastic tubes Oct. 28, 2003
6635133 Method for making a multilayered golf ball Oct. 21, 2003
6629551 Beadless welding apparatus comprising a weld head having a bias member for axial displacement Oct. 7, 2003
6627036 Method for gluing plastic objects with a hot-melt adhesive Sep. 30, 2003
6616878 Method and apparatus for bonding extrusion-molded or die-molded pieces Sep. 9, 2003
6602308 Air filter Aug. 5, 2003
6596122 Simultaneous butt and lap joints Jul. 22, 2003
6582549 Method of manufacturing a pointing stick Jun. 24, 2003

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