Fold At Edge Patents (Class 428/121)
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Patent number: 4542050Abstract: A table covering particularly useful when picnicking comprises a generally planar sheet to be lain on a table top with an integrally formed bag-like structure secured at one edge of the sheet. The bag-like structure constitutes a garbage bag in which the sheet and the remains of the meal can be placed for proper disposal. Methods of making the covering from tubular stock are also disclosed.Type: GrantFiled: April 20, 1984Date of Patent: September 17, 1985Inventor: Mark U. Gallant
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Patent number: 4537821Abstract: Accurate positioning of a portable coded data reader, such as is used for reading merchandise bar codes, is achieved by a plastic display tag having a guide ledge formed integrally with a display section in which the coded indicia are displayed. When the reader is slid along the ledge it is automatically positioned properly to read the coded indicia. The guide ledge is separated from the display section by a fold line which permits the ledge to be folded substantially perpendicular to the display section. A second guide ledge may also be provided to define a guide channel between the two ledges. Mounting projections are formed integrally with the tag and project from opposite sides of the display section to engage respective apertures in an apertured support structure.Type: GrantFiled: January 27, 1984Date of Patent: August 27, 1985Inventor: Jacob Fast
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Patent number: 4533578Abstract: There is provided a 3-ply trash bag prepared by a sandwich foam, blown film coextrusion process. The skin layers are composed essentially of high performance polyolefins such as linear low density polyethylene. The foamed middle layer imparts to the bag improved structural integrity and stiffness, an independent tear mechanism for the skin layers, and improved TD tear strength.Type: GrantFiled: August 30, 1983Date of Patent: August 6, 1985Assignee: Mobil Oil CorporationInventors: Dana M. Boyd, Edward A. Colombo, William H. Lashway
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Patent number: 4520055Abstract: The invention comprises a novel design for a label which can be applied to the edge of a folder, card, or other substrate. A paper face stock secured to a flexible film coating and having a pressure sensitive adhesive is provided with a plurality of cuts in parallel array. The cuts allow the label to be applied to a substrate having a substantial thickness without resulting in the wrinkling which would normally occur absent the cuts. A process for cutting the face stock consists of the use of a cutting disk having a plurality of edges. Substrates having a variety of thicknesses can be accommodated.Type: GrantFiled: May 31, 1983Date of Patent: May 28, 1985Assignee: Jeter Systems CorporationInventor: Jack W. Jeter
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Patent number: 4507348Abstract: This invention relates to a corrugated board-like sheet made of a synthetic resin. More particularly, it relates to a corrugated board-like sheet made of a synthetic resin having a flap portion with hinge effect.Type: GrantFiled: April 5, 1983Date of Patent: March 26, 1985Assignee: Mitsui Petrochemical IndustriesInventors: Michiaki Nagata, Koji Nakashima
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Patent number: 4503104Abstract: A circumferentially extending structure 30 for containing particles having an axial component of velocity and a radial component of velocity is disclosed. The structure includes an inner casing 48 and an outer casing 50. The outer casing is formed of a plurality of layers of flexible fabric and includes layers having differing masses per unit length in the fabric. The layers of fabric extend about the inner casing. A means for applying a load to the fabric engages the fabric to place the fabric in tension. One such means is a plurality of bars 80, 82 and turnbuckles 74. In one embodiment, the fabric has a greater mass per unit length in the leading edge region and a greater tension is applied to the leading edge region than other regions of the fabric. A method of forming the structures is disclosed.Type: GrantFiled: September 9, 1983Date of Patent: March 5, 1985Assignee: United Technologies CorporationInventors: Homer J. Belanger, Angelo M. Patacca
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Patent number: 4484768Abstract: A greeting card that produces an odor when opened. The card includes a first plate, a second plate normally covered by the first plate, an odor producing substance and a frangible odor-proof container for containing the odor producing substance. The container is coupled to the first plate in such a manner that it will be broken when the first plate is moved to view the second plate.Type: GrantFiled: September 30, 1983Date of Patent: November 27, 1984Inventor: Lincoln H. Norfleet
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Patent number: 4462190Abstract: A flashing system including a fiber reinforced silicone sheet having substantial vapor permeability and water resistance is pre-assembled with a pair of ductile non-corrodable strips embedded in edges of the sheet. The system also includes the use of headed self-drilling fasteners to facilitate installation in metal buildings and to create a seal at the point of fastening.Type: GrantFiled: July 28, 1983Date of Patent: July 31, 1984Assignee: Illinois Tool Works Inc.Inventor: Ronald J. Allen
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Patent number: 4454185Abstract: The reinforcement comprises two layers of netting A1 and A2 formed by lengthwise oriented parallel wires (12a, 12b, . . . 13a, 13b, . . . ) and by crosswise oriented wires 8a, 8b, . . . 9a, 9b, . . . 10a, 10b, . . . 11a, 11b, . . . ); the meshes they form are square or rectangular in shape. Lengths of spacing wire (1, 2, 3) having the shape of zig-zags are connected obliquely to the two layers of netting. The spacing wires (1, 2, 3) are welded to the lengthwise oriented wires (12b, 12c, . . . 13b, 13c . . . ) and to the crosswise oriented wires (8a, 8b . . . 10a, 10b, . . . ) at their crossings.Type: GrantFiled: July 16, 1982Date of Patent: June 12, 1984Inventor: Jean-J. Beaumond
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Patent number: 4406075Abstract: Herein are disclosed marking plates in which opposed edges of a plate are bent toward one another to define channels opening upon a mid-part of the plate. A row of strip-parts of uniform width, each bearing a symbol, are held to the plate by having marginal edge portions slideably held in the channels. The mid-part of the plate defines a row of mounting holes parallel to the channels such that each hole has a length, and the holes are separated by this length, equal to the width of the strip-parts. Thus, for any number of strip-parts held by the channels on the plate, the row of strip-parts may be centered so that at least half of a mounting hole extends on each end of the row of strip-parts, providing a locking orifice for securing the strip-parts to the plate and the plate to tubes, hoses, cables, and other objects.Type: GrantFiled: September 4, 1981Date of Patent: September 27, 1983Inventor: Walther Jaffe
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Patent number: 4398495Abstract: The paint shield comprises a thin rectangular sheet with a longitudinal crease extending in from one end terminating short of the opposite end. A transverse crease is provided which intercepts the longitudinal crease. The arrangement is such that a portion of the shield can be bent about the transverse crease to protect areas intersecting at an angle from paint, such as corner molding and the like. By flexing the shield about its longitudinal crease, the bent portion automatically snaps back into a coplanar relationship with the remaining portion of the sheet so that its maximum longitudinal length is again available for shielding while painting. Notches can be cut out from opposite ends dimensioned to snugly engage 2.times.4 inch rafters or 2.times.6 inch rafters to protect surrounding wall areas when painting the rafters.Type: GrantFiled: April 2, 1982Date of Patent: August 16, 1983Inventors: Louis W. Harris, Jr., Michael T. Harris
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Patent number: 4397898Abstract: The present invention relates to a method and apparatus for the production of fibrous insulation, especially relatively thick fibrous insulation. Previously some relatively thick insulation has been produced through lamination techniques using a plurality of insulation layers, which possibly included the use of a continuous fibrous hinge as an alignment aid during lamination. However, proper alignment using a continuous hinge is difficult and leaves an objectionable bulge of fibrous material. The present invention eliminates the fibrous bulge of the prior art and provides a more accurate means by which to substantially accurately align the layers of fibrous insulation.Type: GrantFiled: April 5, 1982Date of Patent: August 9, 1983Assignee: Manville Service CorporationInventor: Richard J. Ray, Jr.
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Patent number: 4387128Abstract: A foldable structure (2) and a method of manufacturing a foldable structure which, when folded produces a curved edge or corner. The structure comprises two panel members (32,34) having a respective edge region (18,20) which are adjacent and are spaced apart. Each edge region has a shoulder (8,10) and a curved portion (12,14). A flexible elongated bridging piece (22) is located between the shoulders (8,10) and defines a foldable region. A flexible lamina (24) covers a respective face of the panel members (32,34) and the flexible bridging piece (22).Type: GrantFiled: July 8, 1980Date of Patent: June 7, 1983Assignee: Brymitre LimitedInventors: Roy O. Emms, William Rae, John Wilson
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Patent number: 4385090Abstract: To manufacture a covered foam product, a covering material is laminated onto one side of a foam block, an overhang including a layer of covering material and thin layer of foam, laminated thereto, produced at at least one edge of the block, and the overhang brought into contact with another side of the block and the thin layer heat bonded to the other side.Type: GrantFiled: September 5, 1980Date of Patent: May 24, 1983Inventor: Geoffrey Sims
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Patent number: 4357898Abstract: A shield for protecting the nap, or pile, at the edges of carpets or the like while painting adjacent surfaces of adjoining walls. The shield is formed of a substantially planar isosceles trapezoidal guard and platform, and a substantially planar rectangular runner. The guard and runner support the platform above the upper surface of the carpet. The angles between the sides and major base of the guard and the angle between the guard and the platform are chosen so that the pile of the carpet does not, as the shield slides over the carpet, spring back into contact with adjacent painted wall surfaces. The guard, platform and runner are preferably made of a single sheet of planar material.Type: GrantFiled: March 12, 1981Date of Patent: November 9, 1982Inventor: Daniel R. Fehrenbacher
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Patent number: 4351869Abstract: This invention is concerned with high density compacted and sintered polymer articles which previously could not be made entirely non-porous to liquid. It was inevitable, in an article with different parts, that frictional considerations in pressing one part would materially differ from those of another with the practical result that uniformity of density, throughout the article, could never be achieved. Fortuitously, for purposes of making various different parts of an article void free, the density values for each part need not be substantially all the same, but instead need only be raised above a predetermined threshold value.An object of this invention is the preparation of physically dense objects of sintered polymer with multiple parts, such as with abruptly varying cross section, which are uniformly void-free throughout, and of everywhere "theoretical" (reguline) density.Type: GrantFiled: June 17, 1980Date of Patent: September 28, 1982Inventor: Charles N. Cresap
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Patent number: 4348440Abstract: A pressure sensitive seal member for providing a complete adhesive-to-adhesive seal for the open end of a pouch includes a strip of face stock having a pressure sensitive adhesive on one face. There are two removable backing strips covering the adhesive and they are in edge contact along a generally longitudinal line. The face stock has a generally longitudinal fold perforation which is offset from the line of edge contact and is covered by one of the backing strips. When the seal member is applied, first one of the backing strips is removed with the fold perforation remaining covered. One side of the pouch open end is applied to the exposed adhesive surface. Subsequently, the other backing strip is removed exposing the fold perforation. The strip is folded and that portion of the adhesive covered surface on the opposite side of the fold and formerly covered by the backing strip is applied to the remaining side of the pouch.Type: GrantFiled: March 29, 1979Date of Patent: September 7, 1982Assignee: Professional Tape Company, Inc.Inventor: Richard A. Kriozere
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Patent number: 4344814Abstract: A multi-piece, tub shaped paperboard container having a circular opening in the top thereof is provided with a multi-piece, reinforced rim coated with a layer of meltable plastic and is assembled by appying heat to overlapping seams in order to melt the plastic coating and thereby seal the seams. Heat is applied evenly around the entire periphery of the rim by a 2-piece, annularly shaped, heated collar which may be selectively shifted into conforming engagement with the container. The even application of heat around the entire periphery of the rim equalizes the surface tension of the plastic coating during melting thereof to avoid deformation of the rim during the heat sealing process.Type: GrantFiled: September 22, 1981Date of Patent: August 17, 1982Assignee: Champion International CorporationInventor: Edwin C. McLaren
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Patent number: 4339902Abstract: A thermal insulation device is described comprising a modular or block insulation composed of at least two layers of serpentine folded fibrous insulating blankets with the layers of blankets being secured by means of extended folds of the hot face layer being interengaged with folds of the cold face layer, with the cold face layer then being separately secured to attachment means for mounting the block on the wall, ceiling, door or other surface of a furnace, kiln or like structure. The layers of fiber are commonly composed of fibers of different compositions, with the more thermally resistant fiber comprising the outer or hot face layer and the less thermally resistant composition comprising the inner or cold face layer.Type: GrantFiled: June 30, 1980Date of Patent: July 20, 1982Assignee: Manville Service CorporationInventors: Anthony E. Cimochowski, Brad A. Heffelmire
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Patent number: 4325999Abstract: A bias fabric having parallel, spaced-apart yarns oriented .+-.45.degree. relative to the long axis of the fabric is formed by directing one or more pluralities of the yarns back and forth across the width of the fabric and securing the yarns around pins mounted on movable conveyors at the opposite sides of the fabric. Alternatively, the yarns are mounted on strips of film with the film strips being secured to the opposite conveyors. In one preferred embodiment one or more elongated yarn laying units arranged to supply yarns through apertures along the length thereof are cycled laterally between the opposite conveyors as the conveyors are moved at a controlled speed to form a 2-ply fabric, the yarns being wrapped around pins on the opposite conveyors using an adjustable roller arrangement mounted on the shuttle or a plurality of pin mounting rings the alternate ones of which move in unison so as to engage odd and then even numbered yarns in the yarn array.Type: GrantFiled: November 23, 1979Date of Patent: April 20, 1982Assignee: HitcoInventors: Arthur R. Campman, George K. Shibata, William D. Cumming
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Patent number: 4323615Abstract: The invention disclosed relates to a method of making laminated products such as furniture, cabinets, counters, and the like. A laminate formed of thermosetting polyester saturated on paper of 8-12 mil thickness is bonded with a thermoplastic, thermoforming acrylic saturated on paper of 12-18 mil thickness. The bonded layers are shaped over at least two surfaces angularly positioned relative to each other. For examples, the bonded layers are shaped around sharp corners or edges of a substrate, such as conventional fiberboard, particle board or wood, under heat and pressure. A hot melt adhesive, preferably coated on the inner surface of the bonded laminate attaches the laminate to the one plane surface of the substrate and bending pressure is applied as the substrate and laminate pass through a series of rollers to bend the laminate in degrees around the corners and into contact with the other surface of the substrate. Pressures are in the 20-200 psi range and at temperature in the range of 350.degree.-450.Type: GrantFiled: March 17, 1978Date of Patent: April 6, 1982Assignee: Sauder Woodworking CompanyInventor: Myrl D. Sauder
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Patent number: 4310579Abstract: An elastomeric element, suitable for use in a flexible coupling for transmitting torque between two relatively rotatable components, comprises an elastomeric element having an embedded reinforcement of a plurality of parallel interleaving fabric layers spaced apart by a layer of elastomeric material, each fabric layer comprising a plurality of elongate reinforcement members extending parallel to one another and the reinforcement members of successive fabric layers being angled relative to one another.Type: GrantFiled: January 8, 1980Date of Patent: January 12, 1982Assignee: Dunlop LimitedInventor: Jan Gaydecki
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Patent number: 4305771Abstract: A multi-piece, tub shaped paperboard container having a circular opening in the top thereof is provided with a multi-piece, reinforced rim coated with a layer of meltable plastic and is assembled by applying heat to overlapping seams in order to melt the plastic coating and thereby seal the seams. Heat is applied evenly around the entire periphery of the rim by a 2-piece, annularly shaped, heated collar which may be selectively shifted into conforming engagement with the container. The even application of heat around the entire periphery of the rim equalizes the surface tension of the plastic coating during melting thereof to avoid deformation of the rim during the heat sealing process.Type: GrantFiled: December 28, 1979Date of Patent: December 15, 1981Assignee: Champion International CorporationInventor: Edwin C. McLaren
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Patent number: 4303713Abstract: A roof insulation structure and method of making the structure for greatly improving the insulation quality of a metal building roof. The structure includes a self-supporting medium density thermal insulation blanket having elongated slits and notches in the top thereof so that the blanket can be folded into a "U" shaped configuration. The "U" shaped blanket is received on the top and the sides of a pair of adjacent and parallel roof purlins and spans the width therebetween. The "U" shaped configuration of the blanket provides means for receiving a thick blanket of low density thermal insulation inside thereof and between the purlins for increasing the insulation "R" factor of the insulated roof.Type: GrantFiled: June 18, 1979Date of Patent: December 1, 1981Inventors: Carl L. Clemensen, Frank T. Mastalka
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Patent number: 4300322Abstract: An insulation material comprised of multiple layers of treated newspaper in a compartmentalized air impervious resin container or use as side wall or ceiling insulation bats in homes or like structures.Type: GrantFiled: March 28, 1980Date of Patent: November 17, 1981Inventor: William H. Clark
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Patent number: 4297403Abstract: A coreless supply roll of pressure sensitive labels includes an elongated paper carrier web which has a release coating on one side and is dye cut to provide longitudinally spaced feed holes adapted to receive a tooth feed wheel of a label printing and applicating device. The coated side of the carrier web supports a label web which is releasably attached to the carrier web by pressure sensitive adhesive and is dye cut to define distinct labels adapted to be successively printed and peeled from the carrier web within the device. The carrier web has an inner wrap or convolution which defines a center opening for the roll, and the inner convolution has a first end section which is folded back over a radially underlying second end section. A spot of permanent adhesive bonds the uncoated side of the first end section of the carrier web to a radially overlying portion of the uncoated side of the carrier web to provide the composite web with a positively connected end loop.Type: GrantFiled: February 6, 1980Date of Patent: October 27, 1981Assignee: Monarch Marking Systems, Inc.Inventor: Thomas M. Smith
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Patent number: 4284259Abstract: In a pull sheet for use in conjunction with a fork lift truck, or the like, such sheet being generally formed of corrugated board, and more specifically being constructed as double back liner, and there are included a plurality of reinforcing tapes integrally within the construction of the corrugated board, generally being fabricated of paper so as to be capable of recycling with the pull sheet after its terminal usage.Type: GrantFiled: March 5, 1979Date of Patent: August 18, 1981Assignee: Alton Box Board CompanyInventor: Matt L. McCaskill
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Patent number: 4281854Abstract: A lining to be applied to a spine of a book is disclosed wherein the lining is characterized by an integrated construction of a tough, relatively lightweight, durable, synthetic sheet exhibiting dimensional stability, good printability and good ink adhesiveness and which has printed simulated headbands at its opposite ends. The lining has a maximum length corresponding to the length of a book spine to which the lining is to be applied and the extent of the printed headbands correspond to the thickness of the book to which the lining is to be applied.Type: GrantFiled: December 14, 1979Date of Patent: August 4, 1981Assignee: The Smyth Manufacturing CompanyInventor: Peter P. Savich
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Patent number: 4269880Abstract: A disposable self-pleating drape comprises an elongated sheet of expendable material. A pleating strip extends along an upper marginal portion of the sheet and is connected in face-to-face relation to the sheet at a longitudinally series of pleating locations. At least two prong receiving openings are formed between the pleating strip and the sheet at each pleating location and are spaced apart a distance substantially greater than the distance between corresponding parallel prongs on an associated drapery hook used to hang the drape.Type: GrantFiled: January 13, 1978Date of Patent: May 26, 1981Inventor: Debra A. Nalepka
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Patent number: 4268561Abstract: A high strength bar and means and method of manufacture particularly suited for use as railroad crossties, planking, posts, beams, poles or the like, comprising woven fabric webs forming multiple laminations bonded by a high strength bonding agent, the fabric web laminations extending longitudinally of the bar and folded back and forth in the course of manufacture, then compressed and the bonding agent cured, the ratio of fabric to bonding agent ranging from 50% to 90%. Multiple laminations of fabric, with different weave patterns arranged to increase the strength of the bar may be applied simultaneously.Type: GrantFiled: June 29, 1979Date of Patent: May 19, 1981Inventors: James D. Thompson, Dennis E. Gates
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Patent number: 4267221Abstract: An architectural panel produced by forming a raised or depressed pattern in the surface of a base plate and sprinkling and sticking particulate material to both or either of the depressions and protrusions to provide the architectural panel with an excellent three-dimensional effect by virtue of the combined effect of the pattern and the particulate material. According to one form of the invention, an architectural panel having an excellent three-dimensional effect and massiveness is produced by using a metallic base plate and overcoming the feeling of smoothness and lightness peculiar to metallic material with the combined effect of such pattern and particulate material. According to another form of the invention, an architectural panel is produced by applying a base coat layer and/or an overcoat layer to a base plate to provide an excellent design quality and protection against fall-off of the particulate material.Type: GrantFiled: April 9, 1980Date of Patent: May 12, 1981Inventor: Takashi Ishikawa
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Patent number: 4241121Abstract: A multiple layer of plastic films is laminated in tape form in combination with a layer of aluminum foil so as to enclose the aluminum in a protective layer of plastic, the remaining layers being chosen to provide dielectric and moisture protection for the cable, and incorporating a greater width of plastic combinations than aluminum, such extra width being optionally folded over upon the section containing the aluminum, to provide contiguous faces having thermoplastic properties which will be sealed by the heat of extrusion of the cable jacket during the manufacturing process.Type: GrantFiled: March 12, 1979Date of Patent: December 23, 1980Assignee: Kable Tapes Ltd.Inventor: Lawrence O'Connor
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Patent number: 4239572Abstract: A cover sheet is disposed over a recess in a work table. A folding apparatus, including an edge folder and edge erector is disposed over the recess and lowered until the edge erector is in the recess. The edge erector includes horizontally movable plates which are moved outwardly against the edges of the recess to erect the marginal edges of the sheet. The edge folder has downwardly depending, horizontally moving members. The edge folder is lowered until the members touch the work table after which the members are moved inwardly to fold the erected marginal edges of the sheet horizontally over the plates. The plates are then withdrawn while the edge folder members are maintained in contact with the folded marginal edges, and high frequency heat applied to weld the folded marginal edges to the sheet. After the welding is completed the edge erector and edge folder are raised to their initial position and the members are returned to their outward positions.Type: GrantFiled: March 29, 1979Date of Patent: December 16, 1980Assignee: Kabushiki Kaisha Tomita SangyoInventor: Keiji Tomita
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Patent number: 4210694Abstract: Laminated composite structural fitting is a joint fitting for transfer of mechanical loads from one member to another. The fitting has a bottom and an end, each for attachment to adjacent members and one or more sides to serve as a structural joining gusset. A flat sheet of composite material is shaped to form one bottom, one or more sides and two or more end pieces and is folded so as to form a laminated structure comprised of a plurality of interleaved layers arranged so that portions of the end pieces overlap at the corners between the ends and the sides of the composite structure to provide a multi-layer, strong corner.Type: GrantFiled: May 9, 1977Date of Patent: July 1, 1980Assignee: Lockheed CorporationInventor: Lawrence D. Fogg, III
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Patent number: 4209043Abstract: The formation of articles using an elongated strip which has on it a series of longitudinally positioned upstanding ribs to form between them a series of longitudinally positioned channels and including connectors, on the strip spaced apart transversely on the strip whereby the strip can be wound helically to form an elongated object with the connectors interengated along a helical line to lock the strip in object form.Type: GrantFiled: October 10, 1978Date of Patent: June 24, 1980Assignee: Rib Loc (Hong Kong) Ltd.Inventor: Julian M. Menzel
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Patent number: 4190010Abstract: A method is disclosed of forming a seam joining together two edges of a piece of fabric coated on one face with a water-impervious high frequency weldable plastics material, so as to form a water-impervious seam. In the method, the two edges are located together with the said coated faces facing outwardly, a binding strip is located over the said coated faces, the face of the binding strip in contact with the coated faces itself being coated with a high frequency activated material, and a radiofrequency field is applied to the seam to weld together adjacent said coated faces of the binding strip and the fabric. Certain forms of polyurethane and poly(vinyl chloride) are given as examples of high frequency activated materials. A novel seam is also disclosed.Type: GrantFiled: March 10, 1978Date of Patent: February 26, 1980Assignee: Noel Bibby LimitedInventor: Noel Bibby
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Patent number: 4151320Abstract: A flexible non-skid strip is constituted by a main body extending along the length of the strip and adapted to be secured to the tread portion of a stair, a forward edge anchoring portion coextending with the main body parallel to and spaced from the main body and adapted to be secured to the riser of the stair, an arcuate cross-section connection portion integrally connected to the upper surfaces of the main body and the anchoring portion and projecting above the upper surfaces of the main body and the anchoring portion so as to integrally connect the main body and anchoring portion together and adapted to bend about the stair edge of said stair so as to cover the stair edge, and a non-skid top surface portion on the upper surface of the main body.Type: GrantFiled: December 1, 1977Date of Patent: April 24, 1979Inventor: Hiromitsu Naka
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Patent number: 4137352Abstract: A strip fabric material such as an aircraft arrester tape includes a loop formed by securing the end of the fabric material to the body of the fabric material by a joint which includes an additional layer having a thickness which has a relationship to the thickness of the strip fabric material itself lying in the range of ratios from 2:1 to 1:2. The additional layer may be of fabric material or of a cementing adhesive and there may be one or more additional layers, particularly when a fabric material is used.Type: GrantFiled: November 30, 1971Date of Patent: January 30, 1979Assignee: BBA Group LimitedInventor: Arthur L. Stonebridge
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Patent number: 4110502Abstract: A computer carrier strip having perforated feed is slit longitudinally and a label price tag strip having a gummed back is adhered to the computer strip, after which the strips are perforated to form tear lines, and cutouts are made to make a composite strip form carrying T-shaped label-price tag sheets connected together by perforated tear lines only at the tops and bottoms of the labels and with the price tag portions separated by the cutouts and connected to the labels only by perforated tear or fold lines superimposed along the slit along the computer strip. A computer prints the names, addresses, contents of shipping cartons on the labels and prices on the price tags. Then, when a carton having merchandise therein is to be shipped, the label for that carton is peeled from the backing strip and carries with it the price tag portion and the portion of the backing strip under the price tag portion.Type: GrantFiled: July 22, 1977Date of Patent: August 29, 1978Assignee: Pay Less Drug Stores Northwest, Inc.Inventor: James Baer
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Patent number: 4103469Abstract: Modular fiber blanket furnace lining is covered on the "hot face" with a surface layer of cloth made from continuous fibers of metal oxides (such as of alumina-boria-silica composition) to prevent erosion of the underlying fibers by high velocity furnace gases.Type: GrantFiled: January 7, 1977Date of Patent: August 1, 1978Assignee: Johns-Manville CorporationInventor: Carlisle O. Byrd, Jr.
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Patent number: 4097632Abstract: A three-dimensional sign character is formed with improved circumscribing opaque metal sheet strip siding. The sign, typically having an interior light source, includes a translucent plastic face circumscribed by opaque sheet metal strip siding. The sheet metal strip siding includes a plastic strip bonded directly by gluing to a freshly abraded band on the sheet metal strip. Convolute folds are formed on either side of the sheet metal strip. One convolute fold is formed adjacent an edge of the plastic strip so as to extend angularly above and abut the plastic stripping to function as a light stop. The secured plastic strip serves as the bonding point to the translucent face of the sign.Type: GrantFiled: September 12, 1975Date of Patent: June 27, 1978Assignee: Let-R-Edge of Canada, Ltd.Inventors: Robert W. Minogue, Lloyd E. Troyer
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Patent number: 4078959Abstract: Curved sandwich panels having a plastic foam core are prepared by providing a flexibilized foam core, laminating inner and outer skins to the core. The outer skin is laminated to the core at locations other than where the panel will be curved, bending the panel to the desired shape and laminating the outer layer to the core.Type: GrantFiled: February 13, 1976Date of Patent: March 14, 1978Assignee: The Dow Chemical CompanyInventors: Albert J. Palfey, William P. Hovey
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Patent number: 4071647Abstract: This invention relates to a textile reinforcement for use in the manufacture of rubber or polymer products in which the textile elements running in both lengthwise and generally crosswise directions are not interwoven but held together by a stitching of lightweight construction and bonded by rubber or polymer material. In addition, preferably the principal textile members are ones which include only the normal "producer's" twist rather than the usual twisted cord construction.Type: GrantFiled: June 21, 1977Date of Patent: January 31, 1978Assignee: The Goodyear Tire & Rubber CompanyInventor: Philip B. McMullen
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Patent number: 4044501Abstract: An improved, reinforced edge section for use on seed bed cover fabrics. The improved edge section is formed of multiple layers of the fabric along the side of the fabric. A plurality of openings is included through the multiple layer. To strengthen the edge section and prevent tearing, flexible reinforcing bands are located on the edge section securing the layers together. At least one band lies between each of the openings and the inside border of the layers, and at least one band lies between each of the openings and the outside border of the layers.Type: GrantFiled: October 22, 1976Date of Patent: August 30, 1977Assignee: Johnson & JohnsonInventor: John Frydryk
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Patent number: 4031279Abstract: Lightweight, compliant, structural members comprising an assemblage of metallic strips disposed in side-by-side relationship with the edges of the strips at opposite sides of the assemblage. The edges of the strips on one side of the assemblage may be folded over to provide a smoother, more continuous working surface. Point-to-point node bonding of adjacent strips and straight and nested foils at opposite sides of the assemblage can be utilized to facilitate handling and processing and to furnish lateral support.Type: GrantFiled: June 30, 1975Date of Patent: June 21, 1977Assignee: International Harvester CompanyInventors: George D. Cremer, John V. Long
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Patent number: 4020842Abstract: A web construction of reclosable tab stock, particularly suited to low cost production and to high speed dispensing on automatic equipment by diaper manufacturers, but usable in other applications, has three substrates, one over the other, and each of which extends, transversely to machine direction and along its entire transverse length, substantially flatly and without folds.Type: GrantFiled: October 23, 1975Date of Patent: May 3, 1977Assignee: Avery International CorporationInventors: Edward B. Richman, Seymour W. Tomlinson, Suzette Nemeth, David W. Wilson
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Patent number: 4010300Abstract: The invention refers to heat weld joints of the type used for adjoining webs of reinforced plastic foil intended for use as stretched ceiling covers. The invention consists in the provision of means at intervals along the heat weld joints for reinforcing same to withstand the influence of heat. The invention also covers a process for the preparation of such reinforced heat weld joints.Type: GrantFiled: January 3, 1974Date of Patent: March 1, 1977Assignee: Barracudaverken AktiebolagInventor: Erik Wilhelm Wallin
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Patent number: 4001996Abstract: Prefabricated insulating blocks are formed from ceramic fiber blankets folded into plural folds, with adjacent layers being needled together to intermingle the fibers of adjacent layers to form composite blocks. The blankets are mounted to attachment channels by support beams, mounted within folds in the blankets, and the folds of the blanket surround and enclose the support beams to protect them from heat and corrosive gases in the furnace.Type: GrantFiled: August 11, 1975Date of Patent: January 11, 1977Assignee: J. T. Thorpe CompanyInventor: Carlisle O. Byrd, Jr.
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Patent number: 4001471Abstract: A container is made by folding a blank to define a receptacle, clamping the blank between a core tool and a cavity tool and seaming juxtaposed blank edges by injection moulding, one tool defining a recess overlying the juxtaposed edges and at least one preferred flow path being defined in that recess offset relative to the juxtaposed edges so that injected material clamps the edge region over which the preferred flow path lies against the other tool face opposite the recess to prevent injected material penetrating between the blank over which the preferred flow path lies and that other tool face.Type: GrantFiled: May 28, 1975Date of Patent: January 4, 1977Assignee: Airfix Industries LimitedInventor: Kenneth Francis Rumball
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Patent number: 3995081Abstract: Strong, lightweight structural shapes or structures adapted for anistropic load bearing useful as structural beams or stiffeners for other structures, e.g., aircraft and which prevent or have improved resistance to forces tending to peel apart the structures, i.e., incipient peel. The shapes are fabricated from plicated laminates of strips or sheets of resinous, filament reinforced, composite materials having high strength and low weight. Fabrication of the shapes is carried out in such manner that upon curing of the resin the resultant stiffener shapes are capable of distributing loading forces so as to reduce localization of stresses.Type: GrantFiled: October 7, 1974Date of Patent: November 30, 1976Assignee: General Dynamics CorporationInventors: John A. Fant, Billie E. Chitwood, Marvin S. Howeth