Patents by Inventor Gerard Michael O'Brien

Gerard Michael O'Brien 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: 7520406
    Abstract: A device for applying controlled unitized doses of a flowable material to a surface is disclosed. The device includes a tubular body and a plunger. The body has a wall defining a cavity, and the body has a first open end and an opposite second end having a dispensing orifice. A flowable material is contained in the cavity of the body. The plunger has an outer sleeve dimensioned for surrounding at least a section the body and an inner pushing structure dimensioned for axial movement in the cavity of the body. The device has means for indexed positioning of the second end of the body and an inner end of the inner pushing structure of the plunger relative to each other to provide controlled unitized doses of the flowable material to a surface when the plunger is moved toward the body by a user's hand.
    Type: Grant
    Filed: July 8, 2005
    Date of Patent: April 21, 2009
    Assignee: S. C. Johnson & Son, Inc.
    Inventors: Doraiswami Jaichandra, Gerard Michael O'Brien, George Reeves, Michael E. Klinkhammer, Steven A. Zach, Chris A. Kubicek, Nathan R. Westphal
  • Patent number: 7293738
    Abstract: A freestanding dispenser for dual dispensing of a wet substrate and a dry substrate includes: a base for supporting the freestanding dispenser on a substantially horizontal surface; a support member connected to the base, the support member holding a roll of a dry substrate in a substantially vertical position; and a source of a wet substrate supported by the freestanding dispenser.
    Type: Grant
    Filed: November 26, 2003
    Date of Patent: November 13, 2007
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Loïc Grébonval, Kenneth Graham Russell, Danny Fraser Masting, Tammy Jo Balzar, William John Maskell, Jason Morenikeji, Gerard Michael O'Brien, David Eugene Salmon
  • Patent number: 6796343
    Abstract: A shuttle container (2) is used in conjunction with a dispenser (22) to receive a metered dose of a liquid from a reservoir (26). The dispenser (22) includes a metering chamber which is filled and emptied by a pair of valves (43 and 58) operated by a common shaft (40). The shuttle container (2) has a locating sleeve (12) which engages with a locating slot (36) in the dispenser (22) to axially align the shuttle container (2) with the dispenser. The shuttle (2) carries a spigot (14) engage the shaft (40) to effect a discharge of liquid into the shuttle container (2). The collar (6) of the shuttle container (2) has a pair of dogs (8) which engage respective slots (38) in the outer circumference of the dispenser (22). Before the dogs (8) can engage the slots (38), the profiled end of the spigot (14) must engage a matingly profiled recess in the shaft (40). Before the shaft (40) can be displaced, it must be rotated to move a projection (52) on the shaft out of alignment with an abutment (50).
    Type: Grant
    Filed: October 20, 2003
    Date of Patent: September 28, 2004
    Assignee: Syngenta Limited
    Inventors: Stephen Frederick Kelsey, John Madoc Kelso, Gerard Michael O'Brien
  • Publication number: 20040112462
    Abstract: A shuttle container (2) is used in conjunction with a dispenser (22) to receive a metered dose of a liquid from a reservoir (26). The dispenser (22) includes a metering chamber which is filled and emptied by a pair of valves (43 and 58) operated by a common shaft (40). The shuttle container (2) has a locating sleeve (12) which engages with a locating slot (36) in the dispenser (22) to axially align the shuttle container (2) with the dispenser. The shuttle (2) carries a spigot (14) engage the shaft (40) to effect a discharge of liquid into the shuttle container (2). The collar (6) of the shuttle container (2) has a pair of dogs (8) which engage respective slots (38) in the outer circumference of the dispenser (22). Before the dogs (8) can engage the slots (38), the profiled end of the spigot (14) must engage a matingly profiled recess in the shaft (40). Before the shaft (40) can be displaced, it must be rotated to move a projection (52) on the shaft out of alignment with an abutment (50).
    Type: Application
    Filed: October 20, 2003
    Publication date: June 17, 2004
    Inventors: Stephen Frederick Kelsey, John Madoc Kelso, Gerard Michael O'Brien
  • Publication number: 20020168454
    Abstract: A container for storing one or more multi-packs in the form of a sleeve of material forming a base, two side walls, a lid and having an opening at either end, wherein said container is provided with means for securely retaining said one or more multi-packs within the sleeve. The container is typically used to store multi-packs containing items of food.
    Type: Application
    Filed: April 5, 2002
    Publication date: November 14, 2002
    Applicant: Manor Bakeries Limited
    Inventors: David Eugene Salmon, Gerard Michael O'Brien
  • Publication number: 20020022804
    Abstract: There is provided a syringe comprising a barrel having inner walls defining a compartment in the barrel, a closable nozzle at the base of the barrel and a plunger movable longitudinally within the barrel compartment. The plunger has inner walls defining a chamber suitable to receive a vial. A hollow needle extends through the plunger to enable fluid communication between the plunger chamber and barrel compartment. A compressible and puncturable sealing element within the plunger chamber provides a sterile seal for the needle and barrel compartment.
    Type: Application
    Filed: September 10, 2001
    Publication date: February 21, 2002
    Inventors: Eric Connolly, Timothy Paul Hewlett, William John Maskell, Gerard Michael O'Brien
  • Patent number: D537344
    Type: Grant
    Filed: July 8, 2005
    Date of Patent: February 27, 2007
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Gerard Michael O'Brien, George Reeves
  • Patent number: D539147
    Type: Grant
    Filed: July 8, 2005
    Date of Patent: March 27, 2007
    Assignee: S.C. Johnson & Son, Inc.
    Inventor: Gerard Michael O'Brien