Patents Represented by Law Firm Dunlap & Codding
  • Patent number: 6276085
    Abstract: An intrusion apparatus for safely propelling a non-lethal diversionary device into a structure through a barrier. The intrusion apparatus comprises an extension device adapted to be gripped by an individual and being movable generally towards the barrier by the individual. A support assembly is connected to the extension device. The support assembly serves to support the non-lethal diversionary device as the extension device is moved towards the barrier. A barrier breaking assembly is also supported by the extension device. The barrier breaking assembly forms an opening sized to receive the non-lethal diversionary device through the barrier as the extension device is being moved towards the barrier. A propelling assembly is also supported by the extension device. The propelling assembly serves to selectively propel the non-lethal diversionary device into the structure through the opening formed in the barrier at a non-lethal velocity.
    Type: Grant
    Filed: May 2, 2000
    Date of Patent: August 21, 2001
    Assignee: Tactical & Rescue Equipment, LLC
    Inventors: Donald W. Wooten, Thomas J. Pilling, Robert M. Wohlfeld
  • Patent number: 6277472
    Abstract: The present invention discloses folded corrugated material for producing segments or strips for use as Easter grass, packing material and the like or for use as flower pot covers, floral wrappings and ribbon materials.
    Type: Grant
    Filed: October 24, 2000
    Date of Patent: August 21, 2001
    Assignees: Southpac Trust International, Inc.
    Inventor: Donald E. Weder
  • Patent number: 6277453
    Abstract: A bale of decorative grass comprising a quantity of strands of decorative grass compressed into a single bale of decorative grass having a weight in a range of 400 to 800 pounds and means for removably securing the strands of decorative grass in the bale.
    Type: Grant
    Filed: December 19, 2000
    Date of Patent: August 21, 2001
    Assignee: Southpac Trust International, Inc.
    Inventor: Donald E. Weder
  • Patent number: 6269611
    Abstract: A decorative assembly for a floral grouping comprising a floral holding material and a sheet of material. The floral holding material is constructed of a material capable of receiving a portion of a floral grouping and supporting the floral grouping. The sheet of material is extended about a portion of the floral holding material and a crimped portion is formed in the sheet of material with the crimped portion cooperating to hold the sheet of material about the floral holding material to provide a decorative covering.
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: August 7, 2001
    Assignee: Southpac Trust International, Inc.
    Inventors: Donald E. Weder, William F. Straeter
  • Patent number: 6269590
    Abstract: A method of forming a decorative cover, a sleeve or a preformed pot cover for a floral grouping or flower pot from a sheet of material having a printed pattern thereon wherein the printed pattern contains shaded and highlighted areas which provide the printed pattern with a visual perception of depth and thus a three-dimensional appearance.
    Type: Grant
    Filed: May 11, 2000
    Date of Patent: August 7, 2001
    Assignee: Southpac Trust International, Inc.
    Inventor: Donald E. Weder
  • Patent number: 6267241
    Abstract: A packaging assembly for shipping a container comprising a support member for supporting the container in an upright position, a sheet of material wrapped about the support member and at least a portion of the container such that the sheet of material encompasses the support member and at least a portion of the container, and securing means for securing the sheet of material about the support member and at least a portion of the container and method of assembling same.
    Type: Grant
    Filed: February 16, 2000
    Date of Patent: July 31, 2001
    Assignee: Southpac Trust International, Inc.
    Inventors: Pedro F. Garcia, Donald E. Weder
  • Patent number: 6267493
    Abstract: A drum mixer for heating, mixing and drying an aggregate material, such as a mixture of recycled asphaltic pavement and virgin aggregate. The drum mixer includes an inclined drum having a first end and a second end. The drum forms a pre-heating/blending section adjacent the first end, a heating/mixing section adjacent the second end, and a heating/drying/mixing section therebetween. A feed assembly for feeding aggregate material, preferably having a high ratio of RAP material to virgin aggregate, is provided. The feed assembly feeds the aggregate material into the pre-heating/blending section of the drum for movement of the aggregate material sequentially through the pre-heating/blending section, the heating/drying/mixing section and the heating/mixing section. A burner assembly extends from the second end of the drum into the heating/drying/mixing section of the drum.
    Type: Grant
    Filed: June 2, 1999
    Date of Patent: July 31, 2001
    Assignee: CMI Corporation
    Inventors: George W. Swisher, Jr., Jianmin Zhang
  • Patent number: 6266920
    Abstract: A plant package, comprising a pot containing a floral grouping and a flexible sleeve having detaching elements at preselected areas, the sleeve further comprising a bonding material which connects the sleeve to the pot when the pot is positioned within the sleeve, the sleeve being positioned about the pot and a lower portion of the sleeve closely surrounding and encompassing the pot, an upper portion of the sleeve extending upwardly from the pot and substantially surrounding and encompassing the floral grouping contained within the pot, at least a portion of the sleeve being removable via the detaching elements, leaving a portion of the sleeve which is a decorative plant cover.
    Type: Grant
    Filed: July 20, 1999
    Date of Patent: July 31, 2001
    Assignee: Southpac Trust International, Inc.
    Inventor: Donald E. Weder
  • Patent number: 6265594
    Abstract: Vegetable oil-based printing inks having at least about 20 poises are formulated by admixing a vegetable oil-based printing ink vehicle having an effective amount of polymerized vegetable oil and an effective amount of unpolymerized vegetable oil sufficient to provide the vegetable oil-based printing ink with a viscosity of at least about 20 poises, and an effective amount of colorant to provide the vegetable oil-based printing ink with a predetermined color. Methods for reclaiming residual vegetable oil-based printing ink from a printing press and polymerizing the vegetable oil component of the vegetable oil-based printing ink vehicle are also disclosed.
    Type: Grant
    Filed: December 7, 1999
    Date of Patent: July 24, 2001
    Assignee: Franks Research Labs, Inc.
    Inventor: William A. Franks
  • Patent number: 6260197
    Abstract: A welding helmet includes a connector for connecting the head gear and the protective shell and is comprised of an external finger knob allowing for user adjustment of the friction developed by the connector, a conical pivot stop having a conical surface, a strap member having a matching conical surface with the frictional forces being developed between these two conical surfaces, and a bolt which joins the parts of the connector and mounts them between the head gear and shell. A guide pin and guide slot in the stop and strap member control and guide the movement between these two parts as the shell is moved with respect to the user's head. A locator pin in the stop is inserted into one of a series of holes in the helmet to locate the angular orientation between the stop and the helmet, and thereby helps to fix the limits of relative movement between the shell and the user's head.
    Type: Grant
    Filed: April 9, 1999
    Date of Patent: July 17, 2001
    Assignee: Jackson Products, Inc.
    Inventor: Todd Richard Hoogewind
  • Patent number: 6261788
    Abstract: Species of schistosoma , such as schistosoma mansoni, S. japonicum and S. haematobium, which infect humans and animals, synthesize the Lewisx (Lex), lacdiNAc (LDN) and fucosylated LDN (LDNF) carbohydrate antigens. Parasitic helminths other than schistosomes, such as Dirofilaria immitis (responsible for heartworm), Fasciola hepatica (a liver fluke) and Haemonchus contortus (intestinal fluke) also synthesize the LDN and LDNF antigens, but they do not synthesize, or synthesize only undetectable amounts of, Lex antigen. The differential detection and abundance of the Lex, LDN and LDNF antigens in sera and other bodily fluids of individuals is diagnostic of the presence of active and/or previous infections from schistosomes and other parasitic helminths. The present invention is directed to methods of differential detection and diagnosis of parasitic helminth infections, and kits for use in such methods.
    Type: Grant
    Filed: September 21, 1999
    Date of Patent: July 17, 2001
    Assignee: The Board of Regents of the University of Oklahoma
    Inventors: Richard D. Cummings, Anthony Kwame Nyame
  • Patent number: 6256927
    Abstract: A plant cover, comprising a base formed from a sheet of material, said base having an upper end, a lower end, and an outer peripheral surface, an opening intersecting the upper end forming an inner peripheral surface and a retaining space, a skirt formed from a sheet of material, said skirt connected to the upper end of the base, and expansion means formed integrally with the base, the expansion means comprising an excess of material, the expansion means permitting the base to expand and contract to both closely encompass and follow the contours of a pot. Methods of using a plant cover.
    Type: Grant
    Filed: June 25, 1999
    Date of Patent: July 10, 2001
    Assignee: Southpac Trust International, Inc.
    Inventor: Donald E. Weder
  • Patent number: 6258447
    Abstract: A decorative shredded material having a complete pattern contained on each strip or piece of the decorative shredded material. Methods for making decorative shredded material.
    Type: Grant
    Filed: March 18, 1998
    Date of Patent: July 10, 2001
    Assignee: Southpac Trust Int'l, Inc.
    Inventors: Donald E. Weder, Sonny K. Burnside
  • Patent number: 6253921
    Abstract: A packaging material comprising a plurality of flexible strips of material intertwined with and bondably connected to one another so as to form a cohesive cushioning unit and method for forming same is provided. The strips of material have a bonding material disposed thereon for bondingly connecting the strips of material to one another and enabling the strips of material to be bondingly connected to a container and an article.
    Type: Grant
    Filed: March 1, 2000
    Date of Patent: July 3, 2001
    Assignee: Southpac Trust International, Inc.
    Inventor: Donald E. Weder
  • Patent number: 6252320
    Abstract: An improved alternator system for replacing an OEM Ford IAR alternator system. The improved alternator system includes a rectifier with increased heat dissipation qualities and decreased heat generation qualities and configured to maintain secure electrical connections. The alternator system is further configured to provide optimum electrical output by providing the rotor and the stator with additional turns or windings of heavier gauge wire whereby the alternator is capable of inducing a stabilized output current of at least about 52 amperes of current at about 1600 revolutions per minute of the rotor.
    Type: Grant
    Filed: August 18, 1999
    Date of Patent: June 26, 2001
    Assignee: Unit Parts Company
    Inventors: Michael D. Ballard, Jianing Chen, Daniel Joseph Clark, Larry Joe Maddox
  • Patent number: 6250589
    Abstract: An apparatus for rigidly interlocking a control stick and the rudder pedals of an aircraft is provided for protecting the control surfaces of the aircraft operated by the control stick and the rudder pedals against wind loads. The apparatus comprises a control stick clamp assembly rigidly connected to one end of a first lever arm and a rudder pedal retaining assembly rigidly connected to another end of the first lever arm. A second lever arm has one end connected to the rudder pedal retaining assembly. The second lever arm is moveable between a collapsed position and an extended position wherein the distal end of the second lever arm is engageable with a support surface such that the second lever arm is able to support the rudder pedal retaining assembly in engagement with each of the rudder pedals and thereby cause, upon the control stick clamp assembly being secured to the control stick, the first lever arm to support the control stick in a selected position.
    Type: Grant
    Filed: February 10, 2000
    Date of Patent: June 26, 2001
    Inventors: Richard T. Russ, Thomas C. Williams
  • Patent number: 6250467
    Abstract: An inflatable shipping device for protecting at least one fragile item during shipment is provided. The inflatable shipping device includes a housing defining a gas receiving cavity and being constructed of a flexible and substantially gas impermeable material. The housing has a flattened state when the gas receiving cavity is substantially free of gas and an expanded state when gas is introduced into the gas receiving cavity. The housing has a first side, an opposed second side, a first end, an opposed second end, and a flexible inner-liner defining at least one item receiving chamber positioned between the first end and the second end. The item receiving chamber communicates with the first side of the housing and the item receiving chamber is sized and dimensioned to receive at least a portion of the fragile item. The inflatable shipping device is also provided with an inflation assembly for introducing gas into the gas receiving cavity defined by the housing.
    Type: Grant
    Filed: October 21, 1999
    Date of Patent: June 26, 2001
    Assignee: Southpac Trust International, Inc.
    Inventor: Donald E. Weder
  • Patent number: 6243743
    Abstract: The present invention is a system which allows a personal computer system to be split into a local portion and a remote portion. The local portion of the split personal computer system is located in conjunction with the TV system located at homes or hotels. The remote portion of the split personal computer system is located in a remote location and normally maintained by a network service provider. The local portion includes a television display unit, and a television accessory unit in communication with the television display unit. An input unit is located adjacent the television display unit and is in communication with the television accessory unit to input data signals into the television accessory unit.
    Type: Grant
    Filed: January 29, 1998
    Date of Patent: June 5, 2001
    Assignee: Automated Business Companies
    Inventor: Charles C. Freeny
  • Patent number: 6240675
    Abstract: A flower pot cover constructed of a thermoplastic material for providing a decorative cover for an item, such as a floral grouping. The flower pot cover comprises a base portion and a skirt portion. The base portion has an upper end, a lower end, a bottom having a first thickness and a continuous sidewall extending generally between the upper and lower ends of the base portion. The skirt portion is positioned circumferentially about the upper end of the base portion and extends a distance therefrom. The skirt portion is substantially flexible and has a third thickness which is less than the first thickness of the bottom of the base portion. The base portion and the skirt portion cooperate to provide the flower pot cover with a shape sustaining configuration.
    Type: Grant
    Filed: April 27, 2000
    Date of Patent: June 5, 2001
    Assignee: Southpac Trust International, Inc.
    Inventors: Antonio V. Alcazar, Donald E. Weder
  • Patent number: D446419
    Type: Grant
    Filed: August 4, 2000
    Date of Patent: August 14, 2001
    Assignee: T.L.C. International Inc.
    Inventor: Shih Ming-Shiue