Famous Patents
The first commercial microwave oven was nearly 6 feet tall and weighed in at 750 pounds.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7166189 | Method for making rolls of tissue sheets having improved properties The roll properties of tissue sheets are improved either by imparting cross-machine direction dominant bar-like protrusions to the air side of the tissue by using specially woven transfer fabrics and/or by offsetting recurring surface features of the sheet relative ... | 01/23/2007 |
| 6116294 | Reliable security screen construction A method and apparatus are provided for constructing a security screen that includes several parallel security threads woven into a fine screen mesh. Adjacent ends (42, 44) of adjacent security threads (21, 22) are joined together or to a splicing thread ... | 09/12/2000 |
| 5029779 | Welded netting with deformed stretching wires This invention relates to a sheet-shaped welded netting of metal at least comprising mesh-forming wires extending longitudinally of the sheet and/or mesh-forming wires extending transversely of the sheet as well as several deformed stretching wires extend... | 07/09/1991 |
| 4920638 | Method and device for the production of wire jointed band There is described a method and a device for the production of a wire jointed-band of alternately clockwise and counterclockwise, respectively, wound spirals of metal wire or artificial resin wire, wherein the spirals are guided to a narrow pass such that... | 05/01/1990 |
| 4681287 | Spiral wire and a method of manufacturing such a wire A spiral wire and a method of manufacturing a spiral wire comprising adjacent spirals (1) positioned in pairs with their loops (1a) intermeshing to form rows of loops in the transverse direction of the wire, and link threads (2) inserted in the rows. The ... | 07/21/1987 |
| 4667438 | Tomato cage A tomato cage is provided which can be quickly and easily assembled with no tools at all, or merely a pair of pliers. When disassembled it can be stored in a minimum space, and since there are very few different components, it can be manufactured in a sim... | 05/26/1987 |
| 4488347 | Method of and apparatus for arranging helical coils in interdigitated side-by-side disposition A method and apparatus is proposed for the simultaneous joining together of a multiplicity of individual helical coils in forming a link belt section intended for co-operation with other like sections to produce a link belt of a requisite length, coils of... | 12/18/1984 |
| 4477959 | Method and devices for constructing a shackled conveyor belt from helical elements A method and apparatus for assembling a shackled conveyor belt from prepared helical elements having alternately a left handed thread and a right handed thread in a movable helical element connector which feeds individual helical elements towards the end ... | 10/23/1984 |
| 4459733 | Method and devices for assembly of helixes into face structures Helixes are assembled into face structures by providing an initial helix which is stretched and retained on a work table, and a first helix which is attached to the initial helix, inserting into the first helix of a prestretched second helix by means of a... | 07/17/1984 |
| 4396041 | Barrier-type metal wire fabric and its manufacture A barrier-type metal wire fabric which is substantially free of transverse passages while providing desired travel path flexibility is disclosed along with methods and means for its manufacture. Shaped wire with at least two diametrically opposed planar s... | 08/02/1983 |
| 4182382 | Thermoplastic resin-coated metallic substrate and the method of producing the same through use of a polyamide adhesive layer A metallic substrate and an outer thermoplastic resinous coating are bonded to one another by a resinous polyamide hot melt adhesive prepared by condensation of an unpolymerized amide-forming dicarboxylic-containing compound or polymeric fatty acid with a... | 01/08/1980 |
| 4079500 | Method of making reinforced concrete pipe Method of reinforcing concrete pipe in a rotary molding method using a wire reinforcing cage having a helical strand disposed about its exterior to resist torsional forces on the cage during molding, the cage being formed from a flat sheet.... | 03/21/1978 |
| 4074731 | Compliant mesh structure and method of making same A wire mesh structure, primarily for space applications, characterized by its lightweight, its compact stowage and deployment capability, and its ability to maintain its shape under widely varying thermal conditions. The structure has a frame supporting a... | 02/21/1978 |
| 4049224 | Chain-link fencing package and method of making same Chain-link fencing consisting of a mesh of interlinked wire coils is flattened so as to have an overall thickness perpendicular to the plane of the mesh equal to between two and five times the diameter of the wire constituting the coils. Thereupon the fla... | 09/20/1977 |
