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Class 264/342R - To shrink


Subclass of Class 264 - Plastic and nonmetallic article shaping or treating: processes
Definition: Processes in which a treatment serves to decrease the surface
No. of patents: 302
Last issue date: 06/28/2011


1                
NumberTitleIssue Date
7968038Large diameter delivery catheter/sheath
A large diameter, flexible, kink-resistant, delivery catheter or sheath for percutaneous delivery of a contained and implantable medical device in the vasculature of a patient. The delivery catheter or sheath includes a reinforcement such as a flat wire coil with un...
06/28/2011
7959846Method of moulding a hinge
The present invention is concerned with a hinge (50) and a method of molding the hinge. The hinge comprises: a first part (52) and a second part (54) connected together during moulding to allow relative pivotal movement between the parts. The se...
06/14/2011
7674421Method of making a guide catheter
A guide catheter shaft is formed from an inner tube structure and a multilayer sheath around the inner tube structure. The multilayer sheath includes an intermediate sheath and a shrink tube layer. The intermediate sheath is disposed around the inner tube and realiz...
03/09/2010
7335327Method of shrinking a film
A method of shrinking a film comprises the steps of providing a shrink film and exposing the film to an amount of radiation energy effective to activate the shrink characteristic of the film. The film comprises one or more thermoplastic polymers and at least about 0...
02/26/2008
7329377Cyclic shrinkage of a templated 3D network material
Methods are provided for producing a shrunken replica or a shrunken inverse replica of a multicontinuous structure. In one embodiment, the method comprises (1) infiltrating a first multicontinuous structure with a first fluid material which can be immobilized and sh...
02/12/2008
7285239Method for manufacturing painted or varnished parts out of molded plastics material
A method of making a painted part out of molded thermoplastic material, the method comprising the steps consisting in: making the part to be painted by a method of molding thermoplastic material in the cavity of a mold; ...
10/23/2007
7279125Take-off unit
A withdrawal device for blow-molded film has an air turning bar with an air cushioned surface for transporting the film, and the bar surface includes at least in part a sintered material. The sintered material portion of the bar surface provides a region of increase...
10/09/2007
7125513Method and device for controlling the shrink behavior of plastic materials during primary shaping
A process for controlling the shrinkage behavior during the original shaping of plastics during the manufacture of a plastic shell, especially a bearing shell for a ball-and-socket joint, wherein liquefied plastic is introduced between an inner mold (3) and a...
10/24/2006
7052753Multiple layer polymeric films and process for making them
Novel films, and processes for making them, are provided. The films are characterized by the inclusion of a layer of vinylidene chloride copolymer between at least two other layers which contain ethylene vinyl acetate, and optionally linear low density polyethylene....
05/30/2006
7047994Stopcocks and methods of manufacture thereof
A medical stopcock is provided that is constructed and arranged to withstand high pressures and gamma irradiation. The stopcock generally includes a housing and a valve member. The valve member is trapped within the housing so that, when subjected to relatively high...
05/23/2006
7033656Graded crystallization of container finishes
A container, a container preform and a method of making the container or preform in which the finish of the preform or container is at least partially of crystallizable polymer construction, and has an end portion remote from the body of the preform or container, a ...
04/25/2006
6969481Method for producing a pipe termination box from thermoplastic material
A method is described for producing a pipe end socket (3) made of thermoplastic material with a sealing ring (5) which engages in a form-fitting manner on the inside of the socket in a circumferential bead (4) and which comprises a sealing part ...
11/29/2005
6926857Closure assembly with a formed exterior top
A closure whereby a mold in the shape of a closure is injected with plastic, allowed to cure or cool, forms a closure having a top portion surrounded by sidewalls, said top portion formed from two opposing surfaces, whereby at least one of said surfaces is domed sha...
08/09/2005
6881370Method for fabricating a hard cover for an article
A method for facilitating the fabrication of a hard cover for an article is provided. The method includes positioning shrinkable material over at least a portion of the article and shrinking the shrinkable material to form a fitted cover for the portion of the artic...
04/19/2005
6773651Method of forming an article support
An article support such as a shelf or a table top has a frame that, in its heated state, slidably receives a glass or plastic planar sheet into grooves along two opposing edges of the frame, until an end of the sheet abuts a third edge of the frame that joins the tw...
08/10/2004
6764631Method for making a thermoformable liner
A custom-fitting prosthetics liner is made without mixing silicone and without making a mold. A thermoformable liner is made by preparing a negative cast from a patient's residual limb, preparing a positive cast from the negative cast, and placing a thermoformable t...
07/20/2004
6730253Process for the manufacture of a shrink sleeved bottle with a handle
A process of forming a shrink-sleeved bottle with a handle is disclosed. In one embodiment, the process forms a bottle in which the handle is substantially exposed outside the bottle. ...
05/04/2004
6716382Method for preparing a telescoping shrinkable hollow tube
A method for preparing a hollow tube of shrinkable polymeric material by providing a hollow tube in an expanded state and partially contracting a portion of the length of the hollow tube. A first length in the expanded state is folded over a second length in the par...
04/06/2004
6702973Method of sealing a stud in a bushing
A wrapped film sealing system includes a conductive stud, a film layer wrapped around at least a portion of the length of the conductive stud, and a bushing including a channel passing between two open ends. The conductive stud passes through the channel ...
03/09/2004
6681548Method of providing a thermally stable finish for a plastic container
A method for providing a thermally stable finish in a plastic container. A finish section is reformed, which in part requires crystallizing a portion of the finish. The finish section has a finish dimension that shrinks to an intermediate finish dimension...
01/27/2004
6652784Method for handling and processing microelectronic-device substrate assemblies
Methods for selectively moving a microelectronic-device substrate assembly in a processing machine having a first side, a second side opposite the first side, and a processing path extending from the first side to the second side. The processing machine c...
11/25/2003
6610242Method for treating polymeric fiber mats and for making filters from such treated fiber mats
A mat of polymeric fibers is treated to alter a filtration surface by the application of heat and pressure. The filtration surface is heated to a temperature sufficient to soften the fibers and pressure is applied to compact the softened fibers in order t...
08/26/2003
6558599Method and apparatus for manufacturing painted or varnished parts out of molded plastics material
A method of making a painted part out of molded thermoplastic material, the method including making the part to be painted by a method of molding thermoplastic material in the cavity of a mold; allowing the part made in this way to cool at least on the su...
05/06/2003
6555047Method for producing a biaxially oriented open ended container
A method for producing open-ended biaxially oriented containers includes forming a biaxially oriented intermediate by blow forming, without plug assist, a sheet of unoriented thermoplastic material into a forming tube to a depth of draw sufficient for ful...
04/29/2003
6503353Method for making a catheter
An intravascular catheter (10,110) having an elongated tubular body with a proximal portion, a distal portion and a lumen extending therebetween. The tubular body is formed with polymeric materials, preferably containing no radiopaque filler, and metallic...
01/07/2003
6471896Method for processing cloth
To provide a method for processing a cloth to form a three-dimensional design pattern on the cloth not only by a conventional printing system, but also by an ink-jet system. A method for processing a cloth to form a three-dimensional design pattern on the...
10/29/2002
6413459Method for handling and processing microelectronic-device substrate assemblies
Methods for selectively moving a microelectronic-device substrate assembly in a processing machine having a first side, a second side opposite the first side, and a processing path extending from the first side to the second side. The processing machine c...
07/02/2002
6365082Polymer gel molds
A polymer gel is formed into a mold defining a preselected shape. A flowable composition may be formed into a preselected shape via contact with the polymer gel mold....
04/02/2002
6355318Heat shrinkable member
A casing member for forming a connection between tubular sections. The member has heat shrinkable end portions, for connecting on respective adjacent end surfaces of the tubular sections adjacent the joint, and a middle portion for spanning between the en...
03/12/2002
6267834Process of manufacturing a radially expandable PTFE tape-reinforced vascular graft
A method for improving the radial enlargeability and other properties of tape-reinforced tubular vascular graft formed of sintered fluoropolymer(s), such as expanded, sintered PTFE. Broadly, the method comprises the step of radially shrinking the reinforc...
07/31/2001
6235134Methods for attaching an elastomeric sleeve to an elongate article
The present invention provides elastomeric sleeves, such as, for example, grips for hand tools or sports equipment such as golf clubs, tennis racquets, baseball bats and the like, or sleeves for covering joints and/or splices in conduits or electrical dev...
05/22/2001
6156140Process for creating a protective split sleeve
A process for creating a jacket for the protection of an extended object and the article produced by the process. The process includes the steps of selecting a heat-shrinkable tube having a size corresponding to the object to be protected; providing a mol...
12/05/2000
6130261Method of recycling polyester foam
PET foam is processed into flakes. The flakes are densified in a pellet mill at between about 300° F. and about 350° F. to produce pellets. The pellets are then dried in a desiccant dryer at about 350° F. for about 6 hours, so that the dew point of the...
10/10/2000
6039906Method for aperturing a laminate
A method for aperturing a laminate. The first step is to provide a laminate having at least one nonwoven web of thermoplastic fibers and at least one elastic member. The laminate is forwarded through a pressure biased nip having a relief patterned nip def...
03/21/2000
5925450Polystyrene foam sheet manufacture
The method of making polystyrene foam for foam products which comprises utilizing atmospheric gases as the blowing agents or preferably mixing one or more of these gases and a blending agent which is non-volatile at the extrusion temperatures, introducing...
07/20/1999
5922158Method for reconditioning a propane gas tank
A propane fuel storage tank having a fuel-containing tank body with an outer printed sleeve made of linear heat-shrink plastic material heat-shrunk in tight fitting encircling relation about the tank for preventing viewing of surface imperfections in the ...
07/13/1999
5914085Actuator for an aerosol container
An actuator for an aerosol container, comprising a body forming an inlet, a top surface (16) defining a multitude of discharge slits (20), and a multitude of body passageways (22) to conduct fluid from the inlet to the discharge slits. Each of the body pa...
06/22/1999
5895703Decorative beads and method for making decorative beads
Beads capable of stably executing bead embroidery having high quality by using a continuous form of beads which can accomplish automatic bead embroidery. The beads comprise a laminate film 1a formed by laminating films 2 and 3 having different thermal shr...
04/20/1999
5885512Method of treating preformed flexible imaging belts to form ripple-free and dimensionally precise belts
A method of treating a preformed flexible imaging belt including providing a rigid cylindrical support drum having a precisely predetermined outer circumference, a first end and a second end, providing a preformed flexible electrostatographic imaging belt...
03/23/1999
5868981Injection moulding process for soles in expansible and cross-linking "Eva" b
This invention concerns an injection moulding process for soles in expansible and cross-linking "EVA" based compounds characterised in that during the cooling stage of the moulded sole the spontaneous shrinkage of the same is arrested by means of a templa...
02/09/1999
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