Patents by Inventor Christopher Larson

Christopher Larson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5785179
    Abstract: A wet wipe container having improved single handed opening and dispensing is disclosed. The container includes a container base, a container lid hingedly connected to the base and a closure. The front of the container lid defines a convex portion which extends outwardly and which includes a recess therein. The closure is provided by a tongue projection which extends from the container base and which is configured to extend through an aperture in the recess of the front wall of the lid. The recess and tongue projection are of sufficient size to allow easy access by a user's fingers to provide single handed opening. In one embodiment, the container lid also includes a sealing wall which is configured to provide frictional engagement with the interior of the container base when the container is closed to prevent moisture from escaping.
    Type: Grant
    Filed: June 4, 1997
    Date of Patent: July 28, 1998
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Carey Alix Buczwinski, Todd Christopher Larson, Annamaria Serbiak, Alfred Jack Astoreca, Peter Anthony Piscopo, Richard Herman Seager
  • Patent number: 5771662
    Abstract: An apparatus (10) is disclosed including a web of film (20) extending between first and second pairs of pinch rollers (12-15) and onto a vacuum table (18). A rotary cutter (46) positioned before the first pair of pinch rollers (12, 13) includes laterally extending and spaced knives (52) for creating cuts (54, 58) in the film (20) which expand into vent openings (54') positioned over the sides (68) of the product (72) when the film (20) is wrapped around and shrunk upon the product (72). A further rotary cutter (30) positioned between the pairs of pinch rollers (12-15) includes a cut-off knife (36) and first and second blades (44). The cut-off knife (36) creates a cut (60) in the film (20) to form a single sheet of film (20) and includes notches (38) in its cutting edge to form tie strips (62) connecting the single sheet to the web of film (20).
    Type: Grant
    Filed: June 28, 1996
    Date of Patent: June 30, 1998
    Assignee: Douglas Machine Limited Liability Company
    Inventors: Mike Struges, Rodney Tebben, Kenneth Dean Paulzine, Scott Christopher Larson
  • Patent number: 5674372
    Abstract: A process is disclosed for the direct electroplating of a non-conductive material comprising non-conductive surfaces and metallic surfaces. The process involves contacting the non-conductive material with a compound capable of selectively forming a sacrificial layer on the metallic surfaces which sacrificial layer is substantially insoluble in alkaline or neutral media but soluble in acidic media. The foregoing step is followed by deposition of carbon onto the surfaces followed by contact with an acidic solution and subsequent electroplating.
    Type: Grant
    Filed: September 24, 1996
    Date of Patent: October 7, 1997
    Assignee: Mac Dermid, Incorporated
    Inventors: Peter Kukanskis, Kathleen Yocis, Christopher Larson
  • Patent number: D395952
    Type: Grant
    Filed: June 4, 1997
    Date of Patent: July 14, 1998
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Carey Alix Buczwinski, Todd Christopher Larson, Annamaria Serbiak, Alfred Jack Astoreca, Peter Anthony Piscopo, Richard Herman Seager