Patents by Inventor Mark D. Duennes

Mark D. Duennes 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).

  • Applicator for self-adhesive products
    Patent number: 8851339
    Abstract: A device for application of a self-adhesive product, wherein the device operates with at least a first step and a second step. The first step and second step being temporally separate. A device for application of a flowable product includes a first section and a second section, the first section being sized such that at least a portion of the first section fits within the second section, the first section being slidable relative to the second section. A device includes a first section having a protrusion extending from its outer surface that fits through a slot in the second section.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: October 7, 2014
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Jeffrey A. Schultz, Michael E. Klinkhammer, Steven A. Zach, Russell B. Wortley, William J. Rice, Doraiswami Jaichandra, Mark D. Duennes, Keith Kristiansen, Jeffrey Buttler, Thomas Van Dyk, David Demar, Roland Charriez, John Kiely, John Anastasiadis
  • Applicator for automatically dispensing self-adhesive products
    Patent number: 8814456
    Abstract: A device employed by a user for applying a self-adhesive product to a surface may include an outer housing configured for gripping by a single hand of the user, the outer housing having a distal end, and a volume of self-adhesive product disposed within the outer housing. An automatic dispensing mechanism is disposed within the outer housing and operatively coupled to the outer housing and the volume of self-adhesive product, the automatic dispensing mechanism configured to advance at least a portion of the volume of self-adhesive product through the outer housing distal end in response to a manual actuation force applied to the outer housing.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: August 26, 2014
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Jeffrey A. Schultz, Michael E. Klinkhammer, Steven A. Zach, Russell B. Wortley, William J. Rice, Doraiswami Jaichandra, Mark D. Duennes, Keith C. Kristiansen, Jeffrey E. Butler, Jr., Thomas Van Dyk, David A. Demar, Roland Charriez, John Kiely, John Anastasiadis
  • Applicator for Self-Adhesive Products
    Publication number: 20110033224
    Abstract: A device for application of a self-adhesive product, wherein the device operates with at least a first step and a second step. The first step and second step being temporally separate.
    Type: Application
    Filed: March 12, 2010
    Publication date: February 10, 2011
    Applicant: S.C. JOHNSON & SON, INC.
    Inventors: Jeffrey A. Schultz, Michael E. Klinkhammer, Steven A. Zach, Russell B. Wortley, William J. Rice, Doraiswami Jaichandra, Mark D. Duennes, Keith C. Kristiansen, Jeffrey E. Butler, JR., Thomas Van Dyk, David A. Demar, Roland Charriez, John Kiely, John Anastasiadis
  • Applicator for Automatically Dispensing Self-Adhesive Products
    Publication number: 20110017406
    Abstract: A device employed by a user for applying a self-adhesive product to a surface may include an outer housing configured for gripping by a single hand of the user, the outer housing having a distal end, and a volume of self-adhesive product disposed within the outer housing. An automatic dispensing mechanism is disposed within the outer housing and operatively coupled to the outer housing and the volume of self-adhesive product, the automatic dispensing mechanism configured to advance at least a portion of the volume of self-adhesive product through the outer housing distal end in response to a manual actuation force applied to the outer housing.
    Type: Application
    Filed: March 12, 2010
    Publication date: January 27, 2011
    Applicant: S.C. JOHNSON & SON, INC.
    Inventors: Jeffrey A. Schultz, Michael E. Klinkhammer, Steven A. Zach, Russell B. Wortley, William J. Rice, Doraiswami Jaichandra, Mark D. Duennes, Keith C. Kristiansen, Jeffrey E. Butler, JR., Thomas Van Dyk, David Demar, Roland Charriez, John Kiely, John Anastasiadis
  • Removable guide attachment apparatus
    Patent number: 6244796
    Abstract: A guide attachment apparatus for guiding a rotary hand tool of the type which includes an outer enclosure, a rotatable collet adapted to retain a bit adapted for removing grout from a work surface or other activity. The guide attachment apparatus includes a housing and a slide. The housing has a lower portion and an upper portion, with the lower portion having a base that is located in a plane which is at an acute angle from the axis of rotation. The housing further includes a viewing opening, for viewing the bit as it engages a work surface, an opening for receiving the slide, and a locking mechanism for locking the slide in a position relative to the housing. The slide is attachable to the housing and also includes a coupling mechanism to couple the slide to the rotary hand tool.
    Type: Grant
    Filed: August 13, 1999
    Date of Patent: June 12, 2001
    Assignee: S-B Power Tool Company
    Inventors: Jennifer J. Schuebel, Mark D. Duennes
  • Right angle attachment for a rotary power tool
    Patent number: D439124
    Type: Grant
    Filed: May 23, 2000
    Date of Patent: March 20, 2001
    Assignee: 5-BPower Tool Company
    Inventor: Mark D. Duennes
  • Hand-held rotary tool
    Patent number: D459176
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: June 25, 2002
    Assignee: S-B Power Tool Company
    Inventor: Mark D. Duennes
  • Toy vehicle
    Patent number: D274165
    Type: Grant
    Filed: December 16, 1981
    Date of Patent: June 5, 1984
    Assignee: CPG Products Corp.
    Inventor: Mark D. Duennes
  • Toy vehicle
    Patent number: D274344
    Type: Grant
    Filed: December 16, 1981
    Date of Patent: June 19, 1984
    Assignee: CPG Products Corp.
    Inventors: Mark D. Boudreaux, Mark D. Duennes
  • Electric powered rotary hand tool
    Patent number: D477202
    Type: Grant
    Filed: November 15, 2001
    Date of Patent: July 15, 2003
    Assignee: S-B Power Tool Corporation
    Inventor: Mark D. Duennes
  • Electric powered rotary hand tool
    Patent number: D477510
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: July 22, 2003
    Assignee: S-B Power Tool Corporation
    Inventor: Mark D. Duennes
  • Handheld fluid dispensing device
    Patent number: D646351
    Type: Grant
    Filed: June 17, 2009
    Date of Patent: October 4, 2011
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Timothy I. Moodycliffe, Daniel R. Nett, Craig P. Conner, Mark W. Cors, Mark D. Duennes, Douglas A. Soller, Cory J. Nelson, Jose M. Arevalo
  • Applicator for dispensing self-adhesive products
    Patent number: D651087
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: December 27, 2011
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Jeffrey A. Schultz, Michael E. Klinkhammer, Steven A. Zach, Russell B. Wortley, William J. Rice, Doraiswami Jaichandra, Mark D. Duennes, Keith C. Kristiansen, Jeffrey E. Butler, Jr., Thomas Van Dyk, David A. Demar, Roland Charriez, John Kiely, John Anastasiadis
  • Applicator for dispensing self-adhesive products
    Patent number: D654364
    Type: Grant
    Filed: July 19, 2011
    Date of Patent: February 21, 2012
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Jeffrey A. Schultz, Michael E. Klinkhammer, Steven A. Zach, Russell B. Wortley, William J. Rice, Doraiswami Jaichandra, Mark D. Duennes, Keith C. Kristiansen, Jeffrey E. Butler, Jr., Thomas Van Dyk, David A. Demar, Roland Charriez, John Kiely, John Anastasiadis
  • Carousel for a fluid dispensing device
    Patent number: D661373
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: June 5, 2012
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Timothy I. Moodycliffe, Daniel R. Nett, Craig P. Conner, Mark W. Cors, Mark D. Duennes, Douglas A. Soller, Cory J. Nelson, Jose M. Arevalo
  • Hand-held rotary tool
    Patent number: D414668
    Type: Grant
    Filed: September 9, 1998
    Date of Patent: October 5, 1999
    Assignee: S-B Power Tool Company
    Inventors: Mark D. Duennes, William K. Szymber, Al Uzum
  • Work lamp
    Patent number: D420159
    Type: Grant
    Filed: November 13, 1998
    Date of Patent: February 1, 2000
    Assignee: S-B Power Tool Corporation
    Inventors: Mark D. Duennes, James P. Orrico
  • Container for a fluid dispensing device
    Patent number: D676929
    Type: Grant
    Filed: May 10, 2012
    Date of Patent: February 26, 2013
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Timothy I. Moodycliffe, Daniel R. Nett, Craig P. Conner, Mark W. Cors, Mark D. Duennes, Douglas A. Soller, Cory J. Nelson, Jose M. Arevalo
  • Container for a handheld dispensing device
    Patent number: D686695
    Type: Grant
    Filed: November 29, 2012
    Date of Patent: July 23, 2013
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Timothy I. Moodycliffe, Daniel R. Nett, Craig P. Conner, Mark W. Cors, Mark D. Duennes, Douglas A. Soller, Corey J. Nelson, Jose M. Arevalo