Patents by Inventor Jeffrey Harwanko

Jeffrey Harwanko 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).

  • Spacesaver cabinet
    Patent number: D500415
    Type: Grant
    Filed: April 1, 2004
    Date of Patent: January 4, 2005
    Assignee: Zenith Products Corp.
    Inventors: David L. Walker, Kristin Rebman, Kevin Didehvar, Matt Charnik, Jeffrey Harwanko
  • Floor cabinet
    Patent number: D501101
    Type: Grant
    Filed: April 1, 2004
    Date of Patent: January 25, 2005
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Wall cabinet
    Patent number: D504267
    Type: Grant
    Filed: February 4, 2004
    Date of Patent: April 26, 2005
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • End cap for curtain rod
    Patent number: D504310
    Type: Grant
    Filed: August 18, 2004
    Date of Patent: April 26, 2005
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • End cap for curtain rod
    Patent number: D504807
    Type: Grant
    Filed: August 18, 2004
    Date of Patent: May 10, 2005
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • End cap for curtain rod
    Patent number: D505317
    Type: Grant
    Filed: August 18, 2004
    Date of Patent: May 24, 2005
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Linen tower
    Patent number: D507127
    Type: Grant
    Filed: February 4, 2004
    Date of Patent: July 12, 2005
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Towel rack
    Patent number: D491742
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: June 22, 2004
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Spacesaver cabinet
    Patent number: D491746
    Type: Grant
    Filed: September 18, 2003
    Date of Patent: June 22, 2004
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Freestanding cabinet
    Patent number: D492857
    Type: Grant
    Filed: December 2, 2003
    Date of Patent: July 13, 2004
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Tower cabinet
    Patent number: D494780
    Type: Grant
    Filed: August 28, 2003
    Date of Patent: August 24, 2004
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Towel rack
    Patent number: D495523
    Type: Grant
    Filed: August 28, 2003
    Date of Patent: September 7, 2004
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Towel stand
    Patent number: D495524
    Type: Grant
    Filed: February 4, 2004
    Date of Patent: September 7, 2004
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Magazine rack
    Patent number: D495528
    Type: Grant
    Filed: February 4, 2004
    Date of Patent: September 7, 2004
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Spacesaver shelves
    Patent number: D497273
    Type: Grant
    Filed: September 18, 2003
    Date of Patent: October 19, 2004
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Linen tower
    Patent number: D497497
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: October 26, 2004
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Wall cabinet
    Patent number: D497505
    Type: Grant
    Filed: September 18, 2003
    Date of Patent: October 26, 2004
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Spacesaver cabinet
    Patent number: D498086
    Type: Grant
    Filed: April 1, 2004
    Date of Patent: November 9, 2004
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Wine cabinet
    Patent number: D498368
    Type: Grant
    Filed: August 28, 2003
    Date of Patent: November 16, 2004
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko
  • Door rack
    Patent number: D499286
    Type: Grant
    Filed: February 4, 2004
    Date of Patent: December 7, 2004
    Assignee: Zenith Products Corp.
    Inventor: Jeffrey Harwanko