Patents Assigned to Leucadia, Inc.
  • Patent number: 6692606
    Abstract: Extruded net with at least some strands which melt away upon the application of heat while other strands maintain elastic, or other desirable, properties. This netting is advantageously combined with a fabric in which the low melting strands function as an adhesive, while the high melting strands maintain their designed properties in the final laminate product.
    Type: Grant
    Filed: July 28, 2000
    Date of Patent: February 17, 2004
    Assignee: Leucadia, INC
    Inventors: Hans O. Cederblad, Mark W. Lorenson
  • Patent number: 6391420
    Abstract: The invention is an extruded bicomponent elastomeric netting having unidirectional elasticity. Such a netting product is a non-woven article employing a non-elastic material such as polypropylene (10) in the machine direction strands and an elastic material such as a styrenic block copolymer (12) in the cross machine direction strands. The reverse arrangement, a product with “reverse strand distribution”, is also possible.
    Type: Grant
    Filed: August 26, 1994
    Date of Patent: May 21, 2002
    Assignee: Leucadia, Inc.
    Inventors: Hans O. Cederblad, Jan D. Seppala
  • Patent number: 6280676
    Abstract: Extruded netting having at least some elastomeric strands, the properties of which have been modified by stretch conditioning.
    Type: Grant
    Filed: September 25, 1995
    Date of Patent: August 28, 2001
    Assignee: Leucadia, Inc.
    Inventor: Hans O. Cederblad
  • Patent number: 6204207
    Abstract: Extruded net with at least some strands which melt away upon the application of heat while other strands maintain elastic, or other desirable, properties. This netting is advantageously combined with a fabric in which the low melting strands function as an adhesive, while the high melting strands maintain their designed properties in the final laminate product.
    Type: Grant
    Filed: August 1, 1996
    Date of Patent: March 20, 2001
    Assignee: Leucadia, Inc.
    Inventors: Hans O. Cederblad, Mark W. Lorenson
  • Patent number: 6145658
    Abstract: Packaging assemblies having two side-by-side compartments are made from a tray and two cover portions. The compartments are designed to hold sheets of material. The packaging assemblies may also be provided in a kit comprising a tray blank and two cover portions or a tray blank and two cover blanks.
    Type: Grant
    Filed: March 25, 1999
    Date of Patent: November 14, 2000
    Assignee: Leucadia, Inc.
    Inventors: Daniel J. Donohoe, Charles E. Wonhof, Lewis F. Roberts
  • Patent number: 5956923
    Abstract: The present invention provides improved implements and methods for dispensing and retrieving protective crop covering materials (PCCM) onto/from rows of crops, particularly vineyard crops, to protect the plants from nuisance birds and weather conditions which cause damage to the crops. Basically, there is disclosed herein a system for layout of PCCM from a bulk roll of PCCM onto crops, a system for retrieving the PCCM from the crops and disposing it or storing said PCCM on reusable spools and a system for layout of the PCCM from the reusable spools.
    Type: Grant
    Filed: November 17, 1997
    Date of Patent: September 28, 1999
    Assignee: Leucadia, Inc.
    Inventors: Mathew J. Andros, Roger M. Castadio, Scott J. Welcher, Michael R. Taber, Lon M. Martin
  • Patent number: 5885686
    Abstract: Bicomponent elastomeric extruded netting having bidirectional elasticity is formed of one set of relatively elastic, extruded strands in one direction and another set of transverse, relatively elastic extruded strands. The strands are formed of relatively elastic resins.
    Type: Grant
    Filed: July 19, 1996
    Date of Patent: March 23, 1999
    Assignee: Leucadia, Inc.
    Inventors: Hans O. Cederblad, Jan D. Seppala
  • Patent number: 5735001
    Abstract: A structural body for a water-handling fixture assembly is alternatively usable as a right-hand or a left-hand body part in the assembly. A first edge of the body part is formed to orient in the assembly at an angle that is non-perpendicular in a first direction relative to a surface portion of another structural part of the assembly. A second edge, opposite the first, is formed to orient at an angle that is non-perpendicular in a second direction, opposite the first direction, relative to the surface portion. Formed as a side splash structure for a vanity top assembly of cultured stone, either of the edges of the body part can serve as a back or front edge so that, on either the left side or the right side, the large decoratively finished surface of the side splash structure can face inwardly in the vanity top assembly.
    Type: Grant
    Filed: May 1, 1996
    Date of Patent: April 7, 1998
    Assignee: Leucadia, Inc.
    Inventor: William L. Bitsche
  • Patent number: 5579991
    Abstract: A container for displaying and transporting a heavy product, such as a vanity top, is fabricated and assembled as an integral unit to secure the product against possible damage while permitting the product to be easily transported and viewed by prospective purchasers. Each of its pair of side wall panels has an elongated central flap section which is hinged and folded inwardly to define a generally front-facing double fold front surface for the container slanted in a front and back direction and elongated in a direction generally transverse to the top and bottom wall panels. An upper end flap hinged along an upper edge of each side wall panel is at least in part folded inwardly in spaced generally parallel relation to the side wall panel, defining a surface extending generally transverse to the top and bottom wall panels to block movement of the product toward the back panel. Central, upper and lower pairs of overlapping rounded tabs are cut in the side wall panels and in the intermediate flap sections.
    Type: Grant
    Filed: June 14, 1994
    Date of Patent: December 3, 1996
    Assignee: Leucadia, Inc.
    Inventors: Steven A. Strasevicz, Robert Shoults
  • Patent number: 5484501
    Abstract: Improved wood fiber mat comprised of a mixture of thermo-mechanically processed wood fibers and synthetic fibers.
    Type: Grant
    Filed: June 24, 1994
    Date of Patent: January 16, 1996
    Assignee: Conwed Fibers, a division of Leucadia, Inc.
    Inventors: William M. W. Jacobsen, Jr., L. Carl Belt, Ernest De Pass
  • Patent number: 5352497
    Abstract: A sorbent pad for protection against environmental damage by drums of hazardous waste is disclosed. The sorbent pad comprises sorbent fibers and, on the bottom, a barrier layer. The drum rests on the sorbent pad and any spills or condensation are sorbed by the sorbent pad. The barrier layer prevents any sorbed material from leaching through to the pallet, floor, etc. on which the drum rests.
    Type: Grant
    Filed: February 4, 1992
    Date of Patent: October 4, 1994
    Assignee: Leucadia, Inc.
    Inventor: Kirit Patel
  • Patent number: 5330828
    Abstract: Improved wood fiber mat comprised of a mixture of thermo-mechanically processed wood fibers and synthetic fibers.
    Type: Grant
    Filed: September 18, 1992
    Date of Patent: July 19, 1994
    Assignee: Conwed Fibers, a division of Leucadia Inc.
    Inventors: William M. W. Jacobsen, Jr., L. Carl Belt, Ernest De Pass
  • Patent number: 5322212
    Abstract: A container for displaying and transporting a heavy product, such as a vanity top, that is fabricated and assembled as an integral unit to secure the product against possible damage while permitting the product to be easily transported and viewed by prospective purchasers. The container includes back, top, bottom and a pair of side wall panels. Each of the side wall panels has an elongated central flap section formed along an outer edge of the side wall panel which is hinged and folded inwardly to define a generally front-facing double fold front surface for the container slanted in a front and back direction and elongated in a direction generally transverse to the top and bottom wall panels for supporting a product in a slanted orientation opposite an elongated underside edge of the product.
    Type: Grant
    Filed: December 22, 1992
    Date of Patent: June 21, 1994
    Assignee: Leucadia, Inc.
    Inventors: Steven A. Strasevicz, Robert Shoultz
  • Patent number: 5302445
    Abstract: A method for making a reinforced fibrous mat having a net layer between two fibrous layers and the reinforced fibrous mat made therefrom is disclosed. The net layer improves handleability of the fibrous mat. The fibrous mat may be used as is or it may be molded to form a molded product. A thermoplastic binder such as latex or starch is used in forming the fibrous layers. A thermoset binding agent such as a phenolic resin is added to the fibers if the reinforced fibrous mat is molded.
    Type: Grant
    Filed: August 22, 1991
    Date of Patent: April 12, 1994
    Assignee: Leucadia, Inc.
    Inventors: Robert DePetris, William Reeve
  • Patent number: 5186831
    Abstract: A product for sorbing oil is disclosed. The product comprises an absorbent fiber core encapsulated in an adsorbent sheet, the adsorbent sheet being oleophilic, substantially hydrophobic, and capable of passing oil therethrough to the absorbent core. An apparatus and a method for forming the sorbent product are also disclosed.
    Type: Grant
    Filed: January 21, 1992
    Date of Patent: February 16, 1993
    Assignee: Leucadia, Inc.
    Inventor: Robert DePetris
  • Patent number: 5154968
    Abstract: A molded product is made having uniform strength throughout the product. The molded product is made by mixing together fibrous materials such as cellulosic fibers and a heat-fusible binding agent such as a phenolic resin to form an admixture. The admixture is then sprayed with a binding agent such as starch as it is dispersed to form a fibrous molding preform. Heat and pressure are applied to the molding preform to form a molded product.
    Type: Grant
    Filed: December 5, 1990
    Date of Patent: October 13, 1992
    Assignee: Leucadia, Inc.
    Inventors: Robert DePetris, William Reeve
  • Patent number: 5045377
    Abstract: Geogrid net-like structures including compound composite reinforced strands.
    Type: Grant
    Filed: September 14, 1990
    Date of Patent: September 3, 1991
    Assignee: Leucadia, Inc.
    Inventor: Charles D. Amata
  • Patent number: 4749306
    Abstract: Corrugated net thermoformed in a variety of differently shaped upstanding projections disposed on opposing surfaces of the netting to provide flow channels for draining ground water.
    Type: Grant
    Filed: September 5, 1986
    Date of Patent: June 7, 1988
    Assignee: Leucadia, Inc.
    Inventors: Darwin D. Demeny, Robert C. Slocumb
  • Patent number: D348000
    Type: Grant
    Filed: September 25, 1992
    Date of Patent: June 21, 1994
    Assignee: Leucadia, Inc.
    Inventors: Steven A. Strasevicz, Robert Shoults
  • Patent number: D352235
    Type: Grant
    Filed: March 25, 1993
    Date of Patent: November 8, 1994
    Assignee: Leucadia, Inc.
    Inventors: Steven A. Strasevicz, Robert Shoults