Patents by Inventor Daryl D. Johnson

Daryl D. Johnson 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: 10307890
    Abstract: An abrasive article and method of making same wherein the abrasive article comprises a mounting assembly and an abrasive attachment assembly wherein the first interlock member of the mounting assembly and the second interlock member of the abrasive attachment assembly are configured to align the central axis of the abrasive attachment assembly and the central axis of the mounting assembly, and the first interlock member releasably engages the second interlock member. The abrasive article is adapted to clean a work surface area around studs using a rotary tool, including, for example, a drills or die grinder.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: June 4, 2019
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: John Telischak, Jr., Wesley A. Raider, Daryl D. Johnson, Edward L. Manor, Paul D. Streeter, Dean S. Holmes
  • Publication number: 20180093364
    Abstract: An abrasive article and method of making same wherein the abrasive article comprises a mounting assembly and an abrasive attachment assembly wherein the first interlock member of the mounting assembly and the second interlock member of the abrasive attachment assembly are configured to align the central axis of the abrasive attachment assembly and the central axis of the mounting assembly, and the first interlock member releasably engages the second interlock member. The abrasive article is adapted to clean a work surface area around studs using a rotary tool, including, for example, a drills or die grinder.
    Type: Application
    Filed: December 7, 2017
    Publication date: April 5, 2018
    Inventors: John Telischak, JR., Wesley A. Raider, Daryl D. Johnson, Edward L. Manor, Paul D. Streeter, Dean S. Holmes
  • Patent number: 9839993
    Abstract: An abrasive article and method of making same wherein the abrasive article comprises a mounting assembly and an abrasive attachment assembly wherein the first interlock member of the mounting assembly and the second interlock member of the abrasive attachment assembly are configured to align the central axis of the abrasive attachment assembly and the central axis of the mounting assembly, and the first interlock member releasably engages the second interlock member. The abrasive article is adapted to clean a work surface area around studs using a rotary tool, including, for example, a drills or die grinder.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: December 12, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: John Telischak, Jr., Wesley A. Raider, Daryl D. Johnson, Edward L. Manor, Paul D. Streeter, Dean S. Holmes
  • Publication number: 20140256233
    Abstract: An abrasive article and method of making same wherein the abrasive article comprises a mounting assembly and an abrasive attachment assembly wherein the first interlock member of the mounting assembly and the second interlock member of the abrasive attachment assembly are configured to align the central axis of the abrasive attachment assembly and the central axis of the mounting assembly, and the first interlock member releasably engages the second interlock member. The abrasive article is adapted to clean a work surface area around studs using a rotary tool, including, for example, a drills or die grinder.
    Type: Application
    Filed: May 19, 2014
    Publication date: September 11, 2014
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: John Telischak, JR., Wesley A. Raider, Daryl D. Johnson, Edward L. Manor, Paul D. Streeter, Dean S. Holmes
  • Patent number: 8764517
    Abstract: An abrasive article and method of making same wherein the abrasive article comprises a mounting assembly and an abrasive attachment assembly wherein the first interlock member of the mounting assembly and the second interlock member of the abrasive attachment assembly are configured to align the central axis of the abrasive attachment assembly and the central axis of the mounting assembly, and the first interlock member releasably engages the second interlock member. The abrasive article is adapted to clean a work surface area around studs using a rotary tool, including, for example, a drills or die grinder.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: July 1, 2014
    Assignee: 3M Innovative Properties Company
    Inventors: John Telischak, Jr., Wesley A. Raider, Daryl D. Johnson, Edward L. Manor, Paul D. Streeter, Dean S. Holmes
  • Publication number: 20100151778
    Abstract: An abrasive article and method of making same wherein the abrasive article comprises a mounting assembly and an abrasive attachment assembly wherein the first interlock member of the mounting assembly and the second interlock member of the abrasive attachment assembly are configured to align the central axis of the abrasive attachment assembly and the central axis of the mounting assembly, and the first interlock member releasably engages the second interlock member. The abrasive article is adapted to clean a work surface area around studs using a rotary tool, including, for example, a drills or die grinder.
    Type: Application
    Filed: February 28, 2007
    Publication date: June 17, 2010
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: John Telischak, JR., Wesley A. Raider, Daryl D. Johnson, Edward L. Manor, Paul D. Streeter, Dean S. Holmes
  • Patent number: 5654055
    Abstract: A masking tape is provided that is suitable for insertion under many moldings and gaskets which not only masks the molding or gasket but also facilitates refinishing under at least a portion of the molding or gasket. The masking tape is constructed to include a longitudinal non-adhesive portion and a longitudinal adhesive portion, wherein the non-adhesive portion is stiffer than the adhesive portion and is sufficiently stiff to facilitate easy insertion of the non-adhesive portion beneath at least a portion of the molding or gasket to be masked while the adhesive portion is sufficiently flexible to permit the wrapping thereof around the molding or gasket. The stiffened portion advantageously provides a dual purpose of facilitating the easy insertion of the non-adhesive portion beneath the molding or gasket and creating a lever action during application between the molding or gasket and the wall or panel to which the molding or gasket is mounted.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: August 5, 1997
    Assignee: Minesota Mining and Manufacturing Company
    Inventors: Sheila F. Cox, Daryl D. Johnson, Sidney Magee, Jr., Steven J. Perron
  • Patent number: 4248748
    Abstract: Heat-activated adhesive comprising a pressure-sensitive-adhesive acrylate polymer and a tackifying resin, the latter being included in sufficient amount to lower the pressure-sensitive adhesion of the complete heat-activated adhesive to levels needed for convenient and effective room-temperature handling of sheets coated with the adhesive, while leaving the adhesive with the capacity for strong heat-activated bonds.
    Type: Grant
    Filed: February 4, 1980
    Date of Patent: February 3, 1981
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Joseph M. McGrath, Daryl D. Johnson