Patents by Inventor Douglas P. Gundlach

Douglas P. Gundlach 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: 9061816
    Abstract: An overcap for a container includes a body having a sidewall. An opening is provided in the sidewall. An actuation mechanism includes an actuator with an elongate button and a manifold. The elongate button extends through the opening in the sidewall. The actuation mechanism is actuable to open a valve of a container by movement of the elongate button in a direction substantially perpendicular to a longitudinal axis of the overcap.
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: June 23, 2015
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Arnie M. Best, Nancy L. Broen, Douglas P. Gundlach, Paul Katz, Brook S. Kennedy, Boris Kontorovich, Hideaki Matsui, Leah Pelowski, Judith A. Rath, Matthew N. Thurin, Richard Whitehall, Steven A. Zach
  • Publication number: 20110192867
    Abstract: An overcap for a container includes a body having a sidewall. An opening is provided in the sidewall. An actuation mechanism includes an actuator with an elongate button and a manifold. The elongate button extends through the opening in the sidewall. The actuation mechanism is actuable to open a valve of a container by movement of the elongate button in a direction substantially perpendicular to a longitudinal axis of the overcap.
    Type: Application
    Filed: February 10, 2011
    Publication date: August 11, 2011
    Inventors: Amie M. Best, Nancy L. Broen, Douglas P. Gundlach, Paul Katz, Brook S. Kennedy, Boris Kontorovich, Hideaki Matsui, Leah Pelowski, Judith A. Rath, Matthew N. Thurin, Richard Whitehall, Steven A. Zach
  • Patent number: 7850368
    Abstract: A reclosable pouch comprises a body portion having first and second pouch walls. A first closure mechanism is disposed on internal sides of the first and second walls. The first closure mechanism includes a first female profile having first and second spaced legs and a first male profile. A second closure mechanism is disposed on the internal sides of the first and second pouch walls. The second closure mechanism includes a second female profile having third and fourth spaced legs and a second male profile. One of the first, second, third, or fourth spaced legs is longer than the other leg of the same female profile. Further, the first and second closure mechanisms comprise differing opening and closing characteristics.
    Type: Grant
    Filed: June 4, 2004
    Date of Patent: December 14, 2010
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: James C. Pawloski, Douglas P. Gundlach
  • Patent number: 7823244
    Abstract: A fabric cleaning device (20) is disclosed. The fabric cleaning device (20) includes a hand held support (22) having a plurality of loosening projections (50) associated therewith, and a resilient pad (26) comprising a plurality of individual flexible cleaning sheets (60) receiving the loosening projections (50) and having an affinity for debris.
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: November 2, 2010
    Assignee: S. C. Johnson & Son, Inc.
    Inventors: Jeremy F. Knopow, Steven A. Zach, Chrissie M. Smits, Douglas P. Gundlach
  • Patent number: 7682097
    Abstract: A device for applying a cleaning or polishing solution to a surface and wiping the solution over the surface includes a rotatable valve that allows for the dispensing of the solution through either a nozzle that sprays the solution in front of a disposable sponge-like pad secured to the device, or directly into the pad for application to the surface by the pad. The device also includes a rearward opening that releasably receives a container of the solution to be dispensed from the device. When the container is empty, the container is removed and replaced in order to allow the device to be used in a generally continuous manner for cleaning and polishing the surface. The disposable pad connected to the device may also include a cleaning surface capable of picking up dust, dirt and other debris in addition to applying the polishing and cleaning solutions to the surface.
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: March 23, 2010
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Jeremy F. Knopow, Douglas P. Gundlach
  • Publication number: 20030189141
    Abstract: A holding device for thermoplastic bags utilizes bags having side panels and a reclosable seal at one end thereof, the reclosable seal comprising a pair of opposed interlocking closure strips and a slider for opening and closing the closure strips. The holding device comprises a support surface and a pair of elongate holding members each having a proximal portion adjacent the support surface and a distal portion wherein the holding members define a channel therebetween. The channel has a first section for receiving and enclosing a portion of the slider and a second section for receiving only the closure strips but not the slider. The channel further has a slot formed by the distal portions of the holding members wherein the slot has a width sufficient to allow the side panels of the thermoplastic bag to enter the slot but prevent passage of the closure strips through the slot.
    Type: Application
    Filed: November 27, 2002
    Publication date: October 9, 2003
    Inventors: Robert R. Turvey, Douglas P. Gundlach, Allison K. Betancourt, Daniel Warwick Stanley
  • Patent number: 6550966
    Abstract: A recloseable multibag freezer bag including an inner liner bag and an outer support bag. The inner liner bag is a thermoplastic with a thickness of less than 2 mil and a specified secant modulus, has a mouth through which the interior of the inner liner bag is accessible, and is joined by a mouth seal to the throat of the support bag along the entire length of the mouth of the liner bag substantially enclosing an air space between facing walls of the inner liner bag and outer support bag. The outer support bag is a thermoplastic, and has a mouth and a throat. A recloseable mouth seal is affixed to its mouth to provide recloseable access to the interior of the liner bag through the outer bag while maintaining the enclosed air space between the inner and outer bags.
    Type: Grant
    Filed: May 12, 1997
    Date of Patent: April 22, 2003
    Assignee: S.C. Johnson Home Storage, Inc.
    Inventors: Zain E. M. Saad, Douglas P. Gundlach, Virginia D. Karul, Roger D. Vrooman, Roger V. McIntosh, Richard Dawkins, David A. Smith, Michael A. Babinec, Linda W. Allison, Claudia J. Gerardo
  • Patent number: 6442804
    Abstract: A reclosable fastener assembly includes first and second elongated closure elements that are engageable to form a seal. A slider is slidable relative to the closure elements between an open position and a closed position and is adapted (i) to engage the closure elements to one another when moved across the closure elements toward the closed position and (ii) to disengage the closure elements from one another when moved across the closure elements toward the open position. The slider carries a first partial indicator. A second partial indicator is located relative to the closure elements so as to complement the first partial indicator to form a visual indicator when the slider is in the closed position.
    Type: Grant
    Filed: November 4, 1999
    Date of Patent: September 3, 2002
    Assignee: S. C. Johnson Home Storage, Inc.
    Inventors: Robert R. Turvey, Douglas A. Soller, Jeffrey J. Christensen, Douglas P. Gundlach
  • Patent number: 6295820
    Abstract: A chiller for fresh fruit and other perishable food products is cooled with a thermoelectric device and includes a cool air recirculating system that minimizes air flow path lengths and provides uniform cool air distribution throughout a fruit container removably supported above the thermoelectric module. The cooling air flow duct system is formed in part by the bottom wall of the container, thereby enhancing direct cooling air flow contact in minimizing the lengths of the flow paths.
    Type: Grant
    Filed: March 14, 2000
    Date of Patent: October 2, 2001
    Assignee: Delta T, LLC
    Inventors: Charles J. Cauchy, George A. Clark, Mark S. Thompson, Douglas P. Gundlach, Dan M. Bruner
  • Patent number: 6286248
    Abstract: Disclosed are rope-like fumigants. The rope-like fumigants are sufficiently sturdy thick, or tightly twisted or braided that they can be generally vertically positioned without drooping at their top, even though they are considerably elongated. The rope-like fumigants are loaded with an insecticide, fragrance, or the like, and lit from the top. Very low cost materials such as jute, hemp, or the like form the base material for the fumigant. A holder is disclosed which retains the rope-like fumigant in a vertical position from its lower portion, while reducing the incidence of the fumigant's prematurely extinguishing. A method of controlling insects by use of the fumigant is also disclosed.
    Type: Grant
    Filed: December 15, 1999
    Date of Patent: September 11, 2001
    Assignee: S. C. Johnson & Son, Inc.
    Inventors: Harry E. Bryant, Donald W. Hildebrandt, Douglas P. Gundlach
  • Patent number: 5804265
    Abstract: The present invention provides a freezer bag comprising a multibag having at least an inner liner bag and an outer support bag, the inner liner bag having a first sidewall and a second sidewall attached together along respective lateral edges forming edge seals, each sidewall having a top edge, and the liner bag having a folded edge defining the bottom of the liner bag, the outer support bag having two sidewalls attached together along respective lateral edges forming edge seals, each sidewall having top edges defining the opening to the multibag, and the support bag having a folded edge defining the bottom of the multibag, the top edges of the liner bag being attached to an inner surface of each respective sidewall of the support bag wherein the liner is thermoplastic and has a thickness of less than 2.0 mil (50.8 micron).
    Type: Grant
    Filed: February 14, 1996
    Date of Patent: September 8, 1998
    Assignee: S. C. Johnson Home Storage Inc.
    Inventors: Zain E. M. Saad, Douglas P. Gundlach, Virginia D. Karul, Roger D. Vrooman, Michael A. Babinec, Linda W. Allison, Claudia J. Gerardo
  • Patent number: 5165947
    Abstract: Disclosed is a controlled atmosphere package suitable for delivery of red-ripe tomatoes to the consumer. The package maintains the tomato in a substantially fixed position relative to the package regardless of the orientation of the package, and further maintains a substantially uniform relative humidity inside the package. Further disclosed is a process for packaging a tomato comprising providing a package which maintains the tomato in a substantially fixed position relative to the package regardless of the orientation of the package, and further maintains a substantially uniform relative humidity inside the package.
    Type: Grant
    Filed: November 22, 1991
    Date of Patent: November 24, 1992
    Assignee: DowBrands, Inc.
    Inventors: Michael J. Colucci, Douglas P. Gundlach, Richard M. Remenar, Ronald J. Weeks
  • Patent number: 5138750
    Abstract: A zipper closure for a reclosable thermoplastic bag includes two opposing interlockable rib and groove profiles, wherein at least a part of one or both of the profiles is divided into segments of materials having different elastic moduli. The zipper provides an audibly and/or tactilely perceptible indication of proper interlocking of the profiles.
    Type: Grant
    Filed: May 13, 1991
    Date of Patent: August 18, 1992
    Assignee: Dowbrands L.P.
    Inventors: Douglas P. Gundlach, Michael J. Banco, Larry R. Erickson, Marvin J. Kreh, William A. Kirksey, William E. LeBoeuf, Kevin J. Wagers, John O. McCree, Brian C. Dais, Jose Porchia
  • Patent number: 5024325
    Abstract: A dispensing package for dispensing discrete portions of a vaporizable material in the form of prewetted absorbent pads, wherein the dispensing package broadly comprises a container and a plurality of such absorbent pads. The absorbent pads are closely stacked within the container, and generally comprise an absorbent pad portion with a flexible film backing which is resistant to permeation of the vaporizable material therethrough, and a collapsible tab- or ring-like structure joined to the backing opposite the absorbent pad portion. In other embodiments, the absorbent pad portion is preferably sub-divided into sub-portions having different fluid absorbing characteristics, which sub-portions are separated by the same flexible film as used in the backing, and less than all of the sub-portions are initially prewetted with the vaporizable material or are prewetted with different materials.
    Type: Grant
    Filed: January 16, 1990
    Date of Patent: June 18, 1991
    Assignee: DowBrands Inc.
    Inventor: Douglas P. Gundlach
  • Patent number: 4923551
    Abstract: A method and apparatus for producing a plastic film having strips of an adhering material embedded in each surface of the film, which film may have an anti-block agent incorporated therein, and a composite plastic film so produced is provided which includes initially providing a first stream of heat plastified extrudable thermoplastic film material to a cast film die. The cast film die has two opposing die lips with each die lip having a plurality of spaced strip channels. The strip channels of one die lip are laterally offset from the strip channels of the second die lip. A heat plastified extrudable adhering material is introduced into the plastified film material from the strip channels and then the composite body of materials is forced from the die lips of the cast film die and cooled to form the plastic film.
    Type: Grant
    Filed: March 7, 1988
    Date of Patent: May 8, 1990
    Assignee: The Dow Chemical Company
    Inventors: Kevin J. Wagers, Douglas P. Gundlach