...When G.G. Hubbard learned of his future son-in-law's invention, he called it "only a toy." His daughter was engaged to a young man named Alexander Graham Bell.
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| Number | Title | Issue Date |
| 6685993 | Process for achieving a wear resistant translucent surface on surface elements A process for achieving a wear resistant translucent surface on surface elements (1) which comprises a decorative upper layer (2) and a supporting core (5). A number of layers of UV- or electron-beam curing lacquer are applied on a decorative surface, thr... | 02/03/2004 |
| 6682254 | Guiding means at a joint A guiding means at a joint between boards, the joint comprising groove and tongue preferably intended to be joined by means of glue. The tongue includes at least one guiding wedge. A fitting clearance between the tongue and the groove includes a first fit... | 01/27/2004 |
| 6681820 | Process for the manufacturing of joining profiles A process for the manufacturing of longitudinal profiles such and tongue and groove on boards wherein the process includes the steps; a) Moulding a substantial part of the profile cross-section by means of milling with a milling tool. b) Fine moulding ... | 01/27/2004 |
| 6647690 | Flooring material, comprising board shaped floor elements which are intended to be joined vertically Flooring material including floor boards (1) with an essentially square, rectangular or rhomboidal shape. The floor boards (1) are provided with edges (2), a horizontal lower side (5) and a horizontal decorative upper surface (3). The floor boards (1) are... | 11/18/2003 |
| 6606834 | Flooring panel or wall panel and use thereof A building panel, such as a flooring panel or wall panel and a method of assembling the same into a floor, wall cladding, etc. The panel is provided with a locking means in the form of groove (6) and tongue (7) forming a tongue/groove joint for assembling... | 08/19/2003 |
| 6601359 | Flooring panel or wall panel A flooring panel or wall panel (20) is provided with a tongue (1) and a groove (2) each comprising cooperating locking means in the form of ribs (11, 12) and grooves (9, 10). The locking means of the upper side and lower side of the tongue (1) and groove ... | 08/05/2003 |
| 6591568 | Flooring material Flooring material comprising sheet-shaped floor elements (1) with a mainly square or rectangular shape. The floor elements (1) are provided with edges (2), a lower side (5) and an upper decorative layer (3). The floor elements (1) are intended to be joine... | 07/15/2003 |
| 6588166 | Flooring panel or wall panel and use thereof A building panel, such as a flooring panel or wall panel and a method of assembling the same into a floor, wall cladding, etc. The panel is provided with a locking means in the form of groove (6) and tongue (7) forming a tongue/groove joint for assembling... | 07/08/2003 |
| 6565919 | Process for the manufacturing of surface elements A process for the manufacturing of surface elements (1) which comprises a decorative upper layer (2) and a supporting core (5). A supporting core (5) with a desired format is manufactured and provided with an upper side (1') and a lower side (4). The uppe... | 05/20/2003 |
| 6558754 | Apparatus for distribution of particles on paper, process for providing paper with particles and particle coated paper The invention relates to an apparatus (1) for distribution of hard particles to the surface of a paper web (20) impregnated with resin. The apparatus includes a feed hopper (3), a rotating doctor-roll (2) placed under the feed hopper (3). The doctor-roll ... | 05/06/2003 |
| 6536178 | Vertically joined floor elements comprising a combination of different floor elements Vertically joined flooring material comprising floor elements (1) with a mainly triangular, square, rectangular, rhomboidal or polygonal shape, as seen from above. The floor elements (1) are provided with edges (2) which are provided with joining members ... | 03/25/2003 |
| 6517935 | Process for the production of a floor strip A thin abrasion resistant decorative thermosetting laminate of postforming quality is glued to a longitudinal carrier. The carrier preferably consists of a fiberboard or a particle board with a rectangular cross section and at least two opposite rounded-o... | 02/11/2003 |
| 6465046 | Process for achieving decor on a surface element A process for achieving decor on surface elements (1) which comprises a decorative upper layer (2) and a supporting core (5). A segmentation pattern is selected, the segmentation comprising at least two decor segments on each surface element (1). The shap... | 10/15/2002 |
| 6458232 | Process for the manufacturing of thermoplastic products with high creep strain resistance A process for the manufacturing of thermoplastic products with a high creep strain resistance. The products are free from reinforcing additives. The process includes at least vacuum forming and/or blow moulding of a thermoplastic material such as a polyol... | 10/01/2002 |