Patents by Inventor Gregory J. Isaac

Gregory J. Isaac 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: 20100210435
    Abstract: A composite paint roller is provided for improving ease of cleaning, manufacture and adaptability of the same. The roller comprises an elongate cylindrical core, a sheath, and first and second end caps. The sheath is removably mountable about and frictionally engageable to the core. The core defines a core length and opposing open ends. The sheath defines an axial length and opposing sheath ends. The axial length of the sheath is greater than the core length with the opposing sheath ends being foldable and axially insertable into the opposing open ends to produce a radial compression of the sheath adjacent the opposing open ends. The radial compression creates opposing beveled ends of the roller. The first and second end caps each are attachable to the opposing open ends to secure the opposing sheath ends within the opposing open ends.
    Type: Application
    Filed: April 30, 2010
    Publication date: August 19, 2010
    Inventor: Gregory J. Isaac
  • Patent number: 5269039
    Abstract: A sectional paint roller tube for attachment to a paint roller axle. The roller tube of the present invention has a cylindrical, substantially hollow, endpiece having an opening formed in one end thereof; at least one split sleeve having an inner diameter sized to frictionally engage the paint roller axle and an outer diameter sized to be rotatably received within the endpiece; and a cylindrical, substantially hollow, cap having an opening extending therethrough. One or more extensions may be attached to the endpiece such that an assembled roller tube of a desired length is fabricated. The cap is attached directly to the endpiece if no extensions are utilized, and is attached to the final extension if one or more extensions are used. Thus, by utilizing a small number of standard parts, paint rollers of a wide variety of different lengths are fabricated.
    Type: Grant
    Filed: May 8, 1992
    Date of Patent: December 14, 1993
    Assignee: Corcoran Manufacturing Company, Inc.
    Inventor: Gregory J. Isaac
  • Patent number: D437884
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: February 20, 2001
    Inventor: Gregory J. Isaac
  • Patent number: D457731
    Type: Grant
    Filed: September 5, 2000
    Date of Patent: May 28, 2002
    Assignee: Foam Pro Mfg. Inc.
    Inventor: Gregory J. Isaac
  • Patent number: D526755
    Type: Grant
    Filed: May 11, 2005
    Date of Patent: August 15, 2006
    Assignee: Foampro Mfg, Inc.
    Inventor: Gregory J. Isaac
  • Patent number: D464490
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: October 22, 2002
    Inventor: Gregory J. Isaac
  • Patent number: D622063
    Type: Grant
    Filed: October 22, 2009
    Date of Patent: August 24, 2010
    Inventor: Gregory J. Isaac
  • Patent number: D658386
    Type: Grant
    Filed: August 16, 2010
    Date of Patent: May 1, 2012
    Inventor: Gregory J. Isaac