Patents by Inventor Stephen J. Hollowell

Stephen J. Hollowell 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).

  • Publication number: 20110308710
    Abstract: An elongate masking article (1) that can be removably-attached to a vehicle for masking a surface to be painted, the article being formed from polymeric foam which, on the external surface of the article, or at least a lengthwise-extending part thereof, comprises an integral skin (7). The position of the integral skin on the article is such that, when the article is attached to a vehicle for masking a surface to be painted, at least a part of the skin will face generally towards the direction from which paint will be applied.
    Type: Application
    Filed: August 31, 2011
    Publication date: December 22, 2011
    Inventors: Malcolm F. Douglas, Martyn V. Hagedorn, Philip S. Hill, Stephen J. Hollowell, Gary N. Brotherton, Colin D. Sinclair
  • Publication number: 20100139858
    Abstract: An elongate masking article (1) that can be removably-attached to a vehicle for masking a surface to be painted, the article being formed from polymeric foam which, on the external surface of the article, or at least a lengthwise-extending part thereof, comprises an integral skin (7). The position of the integral skin on the article is such that, when the article is attached to a vehicle for masking a surface to be painted, at least a part of the skin will face generally towards the direction from which paint will be applied.
    Type: Application
    Filed: June 11, 2008
    Publication date: June 10, 2010
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Malcolm F. Douglas, Martyn V. Hagedorn, Philip S. Hill, Stephen J. Hollowell, Gary N. Brotherton, Colin D. Sinclair
  • Publication number: 20080118656
    Abstract: An elongate masking article (3), suitable especially for removable-attachment to a vehicle for masking a gap (15) between two relatively-movable parts (16, 18) of the vehicle, has an elongate transverse cross-section and is so constructed that an enclosed space (10) can be opened up within the article by applying pressure on opposite sides (6, 7) of the article to reduce the length of its transverse cross section, whereby the article is able to deform to fill the gap. The enclosed space (10) may be located between two layers of material that are arranged face-to-face and joined together along the said opposite sides (6, 7) of the article.
    Type: Application
    Filed: November 9, 2007
    Publication date: May 22, 2008
    Inventors: Malcolm Douglas, Stephen J. Hollowell, Martyn Hagedorn, Gary Brotherton, Philip S. Hill
  • Patent number: D751358
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: March 15, 2016
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Malcolm F. Douglas, Stephen J. Hollowell, Martyn Hagedorn, Gary Brotherton, Philip S. Hill