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RE36759 |
Inflated dunnage and method for its production
A method for producing inflated dunnage on the site of use, comprising providing, in web form, a plurality of preformed plastic bags, each of the bags comprising two plastic sheets in facing...
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6068723 |
Process for preparing a separator cartridge
A separator cartridge comprises a support screen comprising a substantially rigid reinforced plastic cylinder including an inner first major surface and an outer second major surface, a first...
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6030574 |
Process of manufacturing a golf club shaft
Process of manufacturing a golf club shaft made of composite materials, including the successive steps of fitting a tubular, flexible impermeable bladder around a rigid mandrel, dressing the...
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RE36501 |
Method for producing inflated dunnage
A method for producing inflated dunnage on the site of use, comprising providing, in rolled form, a plurality of preformed plastic bags, each of the bags comprising two plastic sheets in facing...
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6007654 |
Noncontact method of adhering a wafer to a wafer tape
A method and apparatus (10) for securing a fragile wafer (14) to a wafer tape (51) secured taut across a wafer frame (50). A controlled jet of gas (46) is directed by a nozzle (45) against the...
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5989482 |
Method and apparatus for manufacturing multi-layer bottle
A method and an apparatus for manufacturing a multi-layer bottle by discharging an inner layer parison from a multi-layer die head and pinching a lower portion of the inner layer parison by a pinch...
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5954903 |
Branched sewer re-lining
A method of re-lining a main pipeline having at least one transversely extending pipe connected thereto via a generally annular connection region includes applying an internal lining to the inner...
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5939007 |
Method for manufacture of a fiber reinforced composite spar for rotary wing aircraft
A method for manufacture of a fiber reinforced composite spar for a helicopter rotor blade including upper and lower sidewall regions and forward and aft conic regions. Constant width crossplies...
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5932049 |
Method of making a partial arc bearing
A bearing assembly for supporting a drive shaft includes a cylindrical housing, and a plurality of elastomeric bearing sections disposed within the housing. The bearing sections are bonded to the...
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5814268 |
Process of making a golf club shaft
Process for manufacturing a golf club shaft made of composite materials, including the successive steps of fitting a tubular, flexible impermeable bladder around a rigid mandrel whose length is at...
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5774113 |
3-D mouse on a pedestal
A pointer or mouse device which can provide an input for a viewpoint or cursor on a computer display without being physically moved across a surface or through space is disclosed. The pointer is...
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5736077 |
Method for lining a manhole
A method for lining a manhole: (i) inserting into the manhole a tubular liner wet with a curable liquid resin; (ii) everting an inflatable plastic bag into the tubular liner by charging water in...
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5676780 |
Method of making a single rear fork bicycle frame
A composite legal type bicycle frame is disclosed which contains a front frame portion and a rear frame portion. The front frame portion contains a central main and a plurality of legs for...
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5660662 |
Method and apparatus for forming filled cushions, and filled cushions
Apparatus for joining cohesive coated plastic sheets in a closed peripheral pattern with bulging of at least one sheet within the closed peripheral pattern to provide a sealed compartment...
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5616204 |
Transfer head for holding half-cell structure
The present invention relates to an apparatus and a process for a half-cell structure to make a hexagonal-cell honeycomb core. The structure has a plurality of peaks and valleys and a diagonal...
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5609439 |
Method of and apparatus for repairing and sealing junctions between mains and branch pipes
A faulty junction between a main pipe and an entering branch pipe is repaired and sealed by using a bladder which is carried between two bearing blocks. The bladder is prepared with a resin...
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5579609 |
Rigidizable inflatable structure
Novel structural members are provided that are flexible prior to being rigidized. The structural members are fabricated as bundles of reinforcing fibers commingled with binder materials, e.g....
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5571357 |
Method for producing hollow composite articles by winding/laying down on an expansible mandrel
Method for embodying hollow articles made of composite material including at least one access orifice via winding/laying down fibers on an expansible mandrel, the resulting articles and a...
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5538582 |
Method for forming cavities without using an insert
The present invention relates generally to a new method for forming cavities without using an insert. More particularly, the invention encompasses method for fabricating cavities in MLC...
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5516384 |
System for manufacturing furniture and furniture parts of fibrous material cardboard
Furniture and furniture parts are formed with support bodies of cardboard laminate. The winding is formed from a cardboard which is pressed into the appropriate shape. If desired, the winding is...
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5503706 |
Universal labeling and container inflation apparatus
An inflation apparatus is described for a labeling machine for placing labels on containers. A sealing element seals the opening of a container whereby the sealing element covers the opening...
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5503699 |
Applying patches from mold cavity surface on ball and impressing patterns
A play ball has visually distinctive colored patches distributed over its exterior. Portions of the ball exterior may be uncovered with patches, and have a color distinct from the color of patches....
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5501259 |
Inflatable restraint device and method of manufacturing same
A one piece laminated air bag has an inner layer of sheet material, a middle layer of load carrying fibers and an outer layer of sheet material. The load carrying fibers are laid in a pre-specified...
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5497549 |
Process for the production of winding core rolls
A process for the production of core rolls for the winding of sheet maters, and particularly of photographic base papers, includes a deformable rubber tube which is inserted into a mounting tube...
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5489464 |
Packaging material and a method for its manufacture
Packaging material for self-supporting packaging container walls includes two material layers that are fixed at a given spacing from one another. The two material layers define an interjacent...
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5487806 |
Method for embodying a flexible tubular element impregnated with resin to be subsequently moulded
According to this method windings of reinforcing fibers are impregnated with resin and are wound, along a given length, around a flexible sheath placed onto a rigid rotary-driven mandrel. At least...
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5477886 |
Inflatable closing plug for pipes and method of manufacturing same
An inflatable closing plug for pipes and a method of manufacturing same. The plug includes a unitary balloon-like element of elastic material, and a wire located on and adhered to the outer surface...
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5476562 |
Large diameter electrically fusible pipe methods
Methods of producing electrically fusable sleeve connectors for connecting large diameter thermoplastic pipe sections and the sleeve connectors produced by such methods are provided. Methods of...
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5454895 |
Process for manufacturing fiber reinforced structures suitable for aeronautic applications
Equipment and method for manufacturing integral monolithic structures, using reinforcing fiber layers impregnated with thermosetting resins. The apparatus has an equipment base, which determines...
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5454896 |
Method for attaching a flexible inner bag to the inside of a squeezebottle
A method for scaling a flexible inner bag inside a squeezebottle so that the flexible inner bag will invert in order to dispense viscous fluids. The method is particularly useful in single-piece...
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5429702 |
Method for sealing an inner bag to an outer container
A process for forming, handling, affixing, and inverting a thin plastic half bag to a continuous inner side wall of an outer plastic container. A non-metallic mandrel is used as a tool for...
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5405469 |
Method for forming globe map on rubber basketball
A method for forming a globe map on a rubber basketball having an inner ball base comprising steps of a) providing plural pieces of particularly shaped rubber pieces which can be put together to...
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5389426 |
Article for use in forming a permanent image using a temporary marker
A porous material having a top surface and a bottom surface, and a dye applied to the bottom surface of the porous material. The dye is soluble in a volatile imaging liquid contained in a suitable...
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5368804 |
Method of molding composite bicycle frames
A method of molding a composite bicycle frame that includes the steps of curing a pair of seat stays and chain stays respectively and then connecting with the front triangle. Non-foaming dilatable...
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5360500 |
Method of producing light-weight high-strength stiff panels
A method for the manufacture of a light-weight panel, e.g. for aircraft, comprising preparing a panel preform having a pair of surface members or skins separated and supported by an internal core...
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5350471 |
Production of cross-laminated film from tube
A cross-oriented multi-layer laminated plastic film is produced by first providing a flattened tubular plastic film having a outer plastic film layer with a first melting temperature and an inner...
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5342463 |
Process for producing shaped articles by starting from reinforced thermoplastic sheets
A process for fabricating manufactured articles from fiberglass reinforced thermoplastic sheets, which consists of forming said plates while they are heated at their melting point and coupled with...
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5322249 |
Method of making game racket frame of plastic compound material
A method of making game racket frame of plastic compound material includes a tubular body, which is formed by a bendable inner tube wrapped orderly and windingly with the cured thermoplastic...
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5322653 |
Method of repairing buried sewage pipes
A method of repairing a damaged (e.g., cracked) portion of a buried sewage pipe by permeating one or more layers of fibrous material with a hardenable plastic compound (such as epoxy resin),...
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5318742 |
Method of making bicycle tubular frame of plastic composite material
A method of making a bicycle frame of plastic composite material includes a process in which an inner tube is wrapped orderly with at least a thermoplastic matrix layer and a long fiber reinforcing...
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5288355 |
Structural airfoil having integral expulsive system
A structural member having integral surface de-icing capability and method of manufacture are described. The structural member includes a non-metallic high tensile modulus fiber-reinforced matrix...
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5271784 |
Method for manufacturing composite bicycle frames
A method for manufacturing a composite bicycle frame adapts stepped forming. The seat stays combined with the seat support means which are connected to parts of the top tube and seat tube, and the...
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5266137 |
Rigid segmented mandrel with inflatable support
A rigid mandrel has a plurality of elongated sector pieces arranged in an edge-to-edge relationship to provide a peripheral wall for forming a hollow shell. One or more bladders are inflated within...
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5262121 |
Method of making and using flexible mandrel
The invention provides a method of making an elastomeric mandrel for use in formation of parts from composite materials. The method of making includes providing a separable mold with an interior...
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5259912 |
Continuous in-line labeler for flexible bottles
There is provided an apparatus for continuous in-line labeling of flexible walled bottles of predetermined height, having a pair of substantially continuous lower and upper conveyor members...
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5259901 |
Method for constructing an inflatable mandrel
A method for constructing an inflatable elastomer mandrel for use in fabricating composite articles is provided. The method comprises the steps of preparing a rigid, water soluble mandrel to the...
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5256237 |
Inner surface fiber affixation for manufacturing a sensor mandrel
The inner surface affixation system and process is a method for affixing wound optical fibers on the inner surface of a hollow cylinder. It is useful, for example, in the manufacture of rigid...
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5248242 |
Aerodynamic rotor blade of composite material fabricated in one cure cycle
A rotor blade, whose principal structural components are of fiber-reinforced composite material, includes a spar, fairing skins, spar wraps, splices and doublers in the precured condition cut from...
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5242517 |
Pipe liner and a method for manufacturing same
A method of manufacturing a pipe liner with which a pipe is internally lined, forming a tubular body from a lengthy rectangular belt of a resin-absorbable flexible material by sewing the longer...
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5225016 |
Method of manufacturing an advanced composite duct having integral ribs
A method of making ducts having outwardly extending ribs formed integrally with the duct structure. Two tubes are formed from fiber reinforced resin materials, a uniform inner tube and a ribbed...
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