Patents by Inventor Michael C. Lambertson, JR.

Michael C. Lambertson, JR. 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).

  • PAINT ROLLER COVER SUPPORT APPARATUS
    Publication number: 20120129668
    Abstract: A paint roller support may include a core support assembly suitable to receive a paint roller cover. The core support assembly may include a mid-portion having a shape that improves the performance of the core support assembly.
    Type: Application
    Filed: June 24, 2011
    Publication date: May 24, 2012
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventors: Charles T. Buckel, JR., Michael C. Lambertson, JR., Sara-Jane A. Anderson
  • ADJUSTABLE ROLLER FRAME
    Publication number: 20120117742
    Abstract: An adjustable roller frame may include a frame, a pair of extension arms that are slidable within a channel in the frame, and a pair of cam assemblies that are used to selectively prevent and permit the extension arms to slide.
    Type: Application
    Filed: June 24, 2011
    Publication date: May 17, 2012
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventors: Charles T. Buckel, JR., Michael C. Lambertson, JR., Sara-Jane A. Anderson, Andrew K. Marsden, David Schmitz, Richard S. Walters
  • WIRE BRUSH
    Publication number: 20120096659
    Abstract: A wire brush may have wire type tufts extending from a head and may have a handle with only one finger separator. And/or a wire brush may have a manually detachable scraper that has a pair of tabs received in a pair of grooves formed on the brush body.
    Type: Application
    Filed: June 24, 2011
    Publication date: April 26, 2012
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventors: Andrew K. Marsden, Michael C. Lambertson, JR., Dennis P. De Renzo, JR.
  • BRUSH WITH ALTERNATE ROWS OF ANGLED TUFTS
    Publication number: 20120090118
    Abstract: A brush may include a first row of tufts and a second row of tufts. The tufts in the first row may be angled in a first direction while the tufts in the second row may be angled in a second direction that is different from the first direction.
    Type: Application
    Filed: June 24, 2011
    Publication date: April 19, 2012
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventors: Michael C. Lambertson, JR., Charles T. Buckel, JR., Dennis P. De Renzo, JR.
  • Bucket
    Patent number: D694975
    Type: Grant
    Filed: September 10, 2012
    Date of Patent: December 3, 2013
    Assignee: The Sherwin-Williams Company
    Inventors: Michael C. Lambertson, Jr., Andrew K. Marsden, Mark R. Eichelberger
  • Bucket
    Patent number: D694976
    Type: Grant
    Filed: September 10, 2012
    Date of Patent: December 3, 2013
    Assignee: The Sherwin-Williams Company
    Inventors: Michael C. Lambertson, Jr., Andrew K. Marsden, Mark R. Eichelberger
  • Roll-off portion of a bucket
    Patent number: D694979
    Type: Grant
    Filed: September 10, 2012
    Date of Patent: December 3, 2013
    Assignee: The Sherwin-Williams Company
    Inventors: Michael C. Lambertson, Jr., Roberto Berritta