Bizarre Patents
A portable partition for use in an automobile having a seat with a seat bench and a seat backrest.
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 |
| 7318280 | Methods for displaying decorative ornaments Arrangements and methods for connecting and mounting decorative ornaments, for example, beads, crystals, or gems, are disclosed. The arrangements and methods are particularly useful in mounting ornaments in decorative fixtures, such as chandeliers. In one aspect, an... | 01/15/2008 |
| 7032314 | Methods of making tungsten carbide-based annular jewelry rings Wear resistant jewelry apparatus and methods of making the same wherein articles of jewelry are made from sinterable metal and/or ceramic powder materials compressed into a predetermined configuration and then sintered to form a blank from which a jewelry item may b... | 04/25/2006 |
| 6993841 | Process for the production of filled wire and plate strip to create bi-color ornamental items as well as similarly made items A ribbon of color A metal is combined with a thin layer of soldering alloy, bent and soldered to form a tube, it is then filled with a core of color B metal. The compound is then drawn and/or laminated until it is transformed into a long ribbon or into a wire, exter... | 02/07/2006 |
| 6739052 | Method of making striped metal beads A jewelry bead has a rigid hollow body with an exterior wall of a first metal and a covering of a second metal whose color is different from that of the first metal. The covering overlies one or more selected areas of the wall so as to define an all-metal substantia... | 05/25/2004 |
| 6601301 | Jewelry formed by sections of multiply colored elements and process for making the same Process for making jewels such as necklaces, bracelets or the like with different colors on at least two of their faces in sight so that a user can choose to put on the necklace or jewel so as to show one face or the other of the jewel according to the wi... | 08/05/2003 |
| 6508001 | Method and apparatus for forming a wire A solid wire of precious metal, such as gold, is drawn through a die which has a groove forming element disposed in a drawing channel located between the inlet and outlet of the die. The hollow wire exiting the die has an eccentric longitudinal open groov... | 01/21/2003 |
| 6376104 | Production of gold decorative items A process of producing a gold decorative item, including, sequentially producing an alloy of gold, silver, copper and zinc, forming the gold alloy into a specific shape according to the design of the decorative item and polishing the surface of the decora... | 04/23/2002 |
| 5860850 | Method and kit for preparing polished amber A method and kit which allows unskilled persons to prepare polished amber in a supervised or unsupervised environment. The method includes steps employing inexpensive materials and polishing compounds. The preferred polishing compounds comprise ingredient... | 01/19/1999 |
| 5632086 | Jewelry wire bender A wire bending jig kit for making attachments used in jewelry making has a plate with four pins positioned on the plate in a cross pattern. Jewelry wire will be bent around the pins in a specific sequence to produce various types of articles, such as clas... | 05/27/1997 |
| 5586390 | Method of making jewelry articles A method of manufacturing articles of jewelry such as bracelets of curved planar configuration which permits substantial savings of precious metal materials. The method includes the use of a corresponding punch and die set to form the material from planar... | 12/24/1996 |
| 4754535 | Method and machine for the embellishment of precoined metal strip, utilizing continuous stock or discrete lengths The invention relates to the art field of machines for the manufacture of jewelry, and has as its object the embodiment of a machine and the provision of a method that will permit embellishing precoined metal strip, using either continuous stock or discre... | 07/05/1988 |
| 4725511 | High technology decorative materials for watchfaces and fabrication of same A novel method is provided for producing high technology decorative materials that incorporates both computer-aided design and semiconductor processing. The high technology decorative materials thereby produced also make use of microscopic diffraction gra... | 02/16/1988 |
| 4716750 | Process for obtaining composite hollow members from variegated longitudinal strips, embodied with or without a removable core The invention relates to a process by means of which to obtain hollow members from variegated longitudinal strips, longitudinally assembled. The hollow member obtained may either remain hollow or be provided with a removable core, and can be embodied in p... | 01/05/1988 |
| 4666790 | Process for the manufacture of semi-finished polychrome composites from thin gage metals, and a semi-finished composite obtained with such a process A process is disclosed for the manufacture of semi-finished polychrome composites from thin gage metals by pressing at least one first thin gage metal to create obverse and reverse sockets, then punching first and second inlays from at least one second me... | 05/19/1987 |
| 4354301 | Method for manufacturing stripe-patterned metal plate There is disclosed a method for manufacturing a stripe-patterned metal plate or composite material. Plural kinds of metal sheet blanks having different colors are placed one upon another to provide a layer structure. The metal sheets of the layer structur... | 10/19/1982 |
| 4258458 | Blank for stone setting A blank for a stone setting comprising a base and prongs extending radially therefrom, said blank having a planar lower side and a notched upper side, the notches at the upper side defining at the junctions of the prongs with the base hinges which enable ... | 03/31/1981 |
| 4254544 | Method of casting photographic representation having tonal and height contrasts and the article so cast The method of casting a representation of a photograph that includes forming an etched plate through a half-toned screen of the photograph, making a mold cavity of the plate, making a wax impression of the rubber mold with the wax impression not completel... | 03/10/1981 |
| 4114398 | Process for producing articles of jewelry, trinketry and the like, made of metals of different colors A process for producing articles of jewelry, trinketry and the like, such as rings, necklaces, bracelets and the like starting from a composite tubular element made of different elements, characterized by the fact that it comprises the following steps of:... | 09/19/1978 |
| 3997686 | Ornament and method of manufacture An ornament is produced by drying an animal dropping, removing the natural outer coating to expose the interior grain and treating the dropping with a plastic or synthetic resin to form a hard transparent coating. The resulting product is an ornament that... | 12/14/1976 |
| 3970233 | Machine and a method for fabricating a helicoidal tube A machine for fabricating a helicoidal tube from a longitudinal flat and bendable strip includes a frame, and tube-forming means disposed on the frame for receiving the longitudinal flat strip. The strip is then formed into a tube which has a seam. Helico... | 07/20/1976 |
| 3955934 | Semimanufactured product for use in jewelry A semimanufactured product for use in jewelry comprises a support band made of metal, on one face of which there is secured, by welding, at least one decorating band, also made of metal, provided with apertures. The surface of the support band and the surface ... | 05/11/1976 |
