Did You Know...
...that to encourage use of his new invention, the shopping cart, market owner Sylvan Goldman hired fake shoppers to push the carts around his store in Oklahoma City? Seems his customers were reluctant to give up their hand-carried baskets.
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| Number | Title | Issue Date |
| 7404428 | Foldable honeycomb structure and method for making the same The present invention relates to a foldable honeycomb structure and method for making the same. The method comprises (a) providing a plurality of flat strips; (b) forming a pair of longitudinal creases in each strip thereby defining the first two longitudinal margin... | 07/29/2008 |
| 7318800 | Pleating apparatuses A pleating apparatus comprises a support surface, first and second pleating surfaces, and a driver for compressing a portion of a filter material between the first and second pleating surfaces to form a pleat, where at least one of the pleating surfaces is curved or... | 01/15/2008 |
| 7309277 | Method of manufacturing honeycomb structural body A method of manufacturing a honeycomb structure of the present invention is a method of obtaining a honeycomb structure 10 having a predetermined shape by processing a peripheral portion of a crude honeycomb structure 2, the method being characterized ... | 12/18/2007 |
| 7294220 | Methods of stabilizing and/or sealing core material and stabilized and/or sealed core material The present invention relates to methods of stabilizing and/or sealing core and stabilized and/or sealed core for manufacturing molded composite structures. In particular, the present invention relates to methods of stabilizing and/or sealing core and stabilized and... | 11/13/2007 |
| 7288164 | Process and apparatus for manufacturing a honeycomb composite material The present invention relates to for a continuous production of a web of a composite material. The process comprises the steps of: providing a web of honeycomb material; providing at least one web of face sheet material having a corrugated medium with at least one l... | 10/30/2007 |
| 7284726 | Self extinguishing composite primary structure A helicopter with one or more components formed from a self extinguishing composite primary structure material to provide increased passenger safety. The self extinguishing composite primary structure material has a core formed from a fire retardant material, which ... | 10/23/2007 |
| 7264687 | Apparatus and method for making fabric for coverings for architectural openings The present invention is an apparatus for forming a fabric for an architectural opening covering. The apparatus comprises a joining section, an accumulator, a cutting station, and a stacker. The joining section is configured to join together first, second, third and... | 09/04/2007 |
| 7258424 | Printer with a MEMS printhead A printer provided with a micro-electro-mechanical printhead for producing wallpaper, the printer comprising: a micro-electro-mechanical printhead extending at least the width of a media web; drive means to drive the media web past the printhead; at least one proces... | 08/21/2007 |
| 7249943 | Apparatus for forming composite stiffeners and reinforcing structures An apparatus for forming elongated composite structural members with a desired cross-sectional geometry as taken transverse to the length of the member. The apparatus may include a base with a substantially elongated mandrel mounted thereon. One or more rollers conf... | 07/31/2007 |
| 7237888 | Self contained wallpaper printer A self contained printer produces rolls of wallpaper on demand. The unit is contained in a cabinet through which runs a media path. The path extends from a replaceable media cartridge a to a winding area which holds a customer tote. A full width digital color printh... | 07/03/2007 |
| 7237769 | Cooling tower film fill apparatus and method A heat exchange apparatus for a cooling tower having first and second corrugated film, fill sheets. Each film fill sheet includes a plurality of arch shaped dimple features oriented to forms various rows of the arch shaped dimple features. The first and second sheet... | 07/03/2007 |
| 7235115 | Method of forming self-supporting pleated filter media The method of forming pleated filter media includes providing a generally planar web of filter material, folding the web to form a pleated web having a plurality of fold lines, arranging the plurality of pleats in a first spaced configuration defined by a first dist... | 06/26/2007 |
| 7234303 | Polymer roof panel solar energy conversion device A solar energy conversion device comprises a solar collector configured to collect solar energy. The solar collector comprises a plurality of roof panels. Each of the panels comprises at least one roof sheet comprising at least one wall, and further comprises a subs... | 06/26/2007 |
| 7225596 | Self supportive panel system A self supporting panel system used to fabricate ceilings, floors, walls, or roofs. The panel system is assembled from a plurality of panels, each having a core that is sandwiched between opposing plate members. In a preferred embodiment, the core of each panel incl... | 06/05/2007 |
| 7227051 | Disposable wearing article A disposable wearing article includes a liquid-pervious topsheet, a liquid-impervious backsheet, a liquid-absorbent core interposed between the top- and backsheets, a pair of liquid-impervious leak-barrier sheets and a pair of elastically stretchable sheets. Each po... | 06/05/2007 |
| 7182120 | Tabbed multi-cellular shade material A tabbed honeycomb structure or pleated panel is made from a stack of collapsed multi-cellular material. The stack is split at bond lines thereby forming the panels of pleated or honeycomb material having a joint tab on one face. ... | 02/27/2007 |
| 7178307 | Reinforced shelf structure and method A composite corrugated panel is provided comprising a first corrugated panel defining a first corrugation height joined to a second corrugated panel defining a second corrugation height, the joined panels defining a cross sectional thickness that is preferably less ... | 02/20/2007 |
| 7159634 | Pleated and cellular materials A tabbed honeycomb structure or pleated panel is made from a stack of collapsed multi-cellular material. The stack is split at bond lines thereby forming the panels of pleated or honeycomb material having a joint tab on one face. The tabbed, honeycomb material is at... | 01/09/2007 |
| 7155797 | Continuous manufacturing system for composite aluminum panels A continuous manufacturing system for composite aluminum panels comprises a continuous expanding device for expanding a raw material of a core and a main body of a continuous manufacturing system of composite aluminum panels. The continuous expanding device consists... | 01/02/2007 |
| 7122091 | Structure of retaining cut-processed components, method of fabricating cut-processed components, tray for housing cut-processed components, and method of cleaning cut-processed components A structure of retaining cut-processed components includes a first base (18A). The structure includes cut-processed components (1A) removably fixed to the first base, with the cut-components aligned with each other in a longitudinal direction of the fi... | 10/17/2006 |
| 7090167 | Method and apparatus for liquid containment, such as for aircraft fuel vessels A vessel, such as a wing-integrated aircraft fuel tank. The vessel can include a first surface portion, a second surface portion spaced apart from the first surface portion, and a core positioned between the first and second surface portions. The core can be sealabl... | 08/15/2006 |
| 7074287 | Method of assembling and monitoring an acoustic panel comprising a double resonator with a honeycomb core The invention relates to a method of producing and checking a double-resonator honeycomb acoustic panel. The aforementioned panel is characterised in that, following the assembly of the two honeycombs and the partition and prior to the assembly of at least one of th... | 07/11/2006 |
| 7074475 | Cellular structure A cellular structure such as a honeycomb window treatment comprises a plurality of rows of elongated cells secured to one another. Each of the rows is constructed by providing a first longitudinally extending length of material, which includes a first surface and a ... | 07/11/2006 |
| 7059148 | Air chiller unit The invention provides an air chiller unit mounted on an aircraft for sending cooled air to a service cart etc. for serving meals. The air chiller unit 1 comprises a refrigeration cycle unit equipped on a casing 10. The refrigeration cycle unit is equi... | 06/13/2006 |
| 7051489 | Ceiling system with replacement panels A panel for use in a drop ceiling system, or with appropriate modification, a wall, wherein the ceiling system includes stringers and cross-members defining areas therebetween for support of the panels wherein the panels include at least one planar sheet of material... | 05/30/2006 |
| 7052532 | High temperature nanofilter, system and method A filter, system and method is provided for filtering nanoparticles in a hot gas, namely particles about 200° C. and further particularly >about 450° C. including diesel exhaust. The filter includes filter media material composed of fibro... | 05/30/2006 |
| 7017853 | Apparatus for manufacturing an adjustable covering for architectural openings An apparatus is disclosed for fabricating a laminate product having a pair of sheet materials spaced by a plurality of flexible parallel vanes which are secured to the sheet material so that planar movement of the sheet materials in opposite directions cause the van... | 03/28/2006 |
| 7001656 | Rigid multilayer material for thermal insulation The invention relates to a rigid multilayer material for thermal insulation, in particular in a vacuum, the material comprising at least one insulating plate of honeycomb material sandwiched between two aluminum- or gold-coated skins of low emissivity. In order to o... | 02/21/2006 |
| 6984279 | Process to make boxer shorts with an absorbent core A method of making a pant having a front-to-back crotch seam includes providing a flat web. The flat web can be cut into separate pieces or cut to provide interconnected pieces and the center portion of each separate piece is removed. Slits are cut in each separate ... | 01/10/2006 |
| 6969548 | Impact absorbing composite An impact absorbing composite structure (10), the impact absorbing composite structure including a plurality of impact absorbing members (18) and a flexible layer (16), each impact absorbing member (18) integral with the flexible layer ( | 11/29/2005 |
| 6942610 | Web folding machine A web folding machine for folding a continuously fed web into folded segments is disclosed. The machine includes a frame upon which the other components of the machine are mounted. A web supply provides continuous web material to these other components of the machin... | 09/13/2005 |
| 6941995 | Lace-like structure of a hive-shaped venetian blind A lace-like structure of a hive-shaped Venetian blind comprises a blind body made up of a plurality of wave-like arc slats paired up into oval-shaped blind units in cross section. Each wave-like arc slat has a pair of extended flanges disposed at the front and rear ... | 09/13/2005 |
| 6938664 | Folding blind structure A folding blind structure has an upper and a lower beams with a pair of overlapping inner and outer blind layers attached there-between wherein the inner blind layer has consecutive large transverse V-shaped folding sections with long adhering sections disposed at t... | 09/06/2005 |
| 6939425 | Method and device for the manufacture of corrugated material Method and device for the manufacture of corrugated material, at least one first plane sheet (19; 20) and one second sheet (16) of plastic material arranged in wave shape being brought together for adhesion to each other and the wave-shaped sheet (1... | 09/06/2005 |
| 6913570 | Method and apparatus for producing a composite structural panel with a folded material core A folded core structure is produced by embossing fold lines into a flat planar material web, initiating folds along the fold lines on the upper and lower surfaces of the material web, proceeding with the formation of the folds along the fold lines to deform the mate... | 07/05/2005 |
| 6910996 | Method for producing a honeycomb structure and apparatus therefor A method and apparatus for producing a honeycomb structure in a continuous production process includes five process stations. At Station 1 sheets of deformable material are interleaved with a release ply to form a five layer sandwich. At Station 2 the ... | 06/28/2005 |
| 6907912 | Method and device for joining sections of thermoplastic continuous web material The invention relates to a method for joining a number of sections (7) of a thermoplastic continuous web material in order to form an expandable section block (2). Said block is built up by repeatedly carrying out sequences of steps of the method. The ... | 06/21/2005 |
| 6875298 | Process for manufacturing molded articles provided with cavities Process for manufacturing molded articles made of plastics, cellulose, pulp or wood fibers with cavities, in particular composite parts for light weight construction, by means of tool parts, including the following process steps: a) matrix layer is provided at pre-s... | 04/05/2005 |
| 6854501 | Multicellular window covering A multicellular window covering is formed from a starting product in the form of a double-cell type of multicellular honeycomb structure. The individual cells of the starting product are defined by external pleated sides on the opposite faces of the structure and in... | 02/15/2005 |
| 6837962 | Methods and apparatus for joining pieces of thermoplastic material to form cellular blocks A carrying mechanism repeatedly obtains pieces of thermoplastic material from a supplying mechanism and provides them to a forming mechanism, where they are welded together to form a cellular block. In the forming mechanism, the piece to be added to the block and th... | 01/04/2005 |
