Patents by Inventor Deborah Base

Deborah Base 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).

  • Cabinet
    Patent number: D437148
    Type: Grant
    Filed: July 20, 2000
    Date of Patent: February 6, 2001
    Assignee: Levenger Company
    Inventors: Deborah Base, Ryan Mimick, Denise Tedaldi
  • Page marking device
    Patent number: D408447
    Type: Grant
    Filed: September 14, 1998
    Date of Patent: April 20, 1999
    Assignee: Levenger Company
    Inventors: Deborah Base, Ryan Mimick, Rebecca Robin, Denise Tedaldi
  • Eraser
    Patent number: D410493
    Type: Grant
    Filed: October 29, 1998
    Date of Patent: June 1, 1999
    Assignee: Levenger Company
    Inventors: Steven A. Leveen, Lee Passarella, Denise Tedaldi, Deborah Base
  • Ink bottle
    Patent number: D414811
    Type: Grant
    Filed: September 15, 1998
    Date of Patent: October 5, 1999
    Assignee: Levenger Company
    Inventors: Deborah Base, Ryan Mimick, Denise Tedaldi
  • Bookstand
    Patent number: D418544
    Type: Grant
    Filed: May 25, 1999
    Date of Patent: January 4, 2000
    Assignee: Levenger Company
    Inventors: Chris Hamilton, Deborah Base, Denise Tedaldi
  • Adjustable table
    Patent number: D418997
    Type: Grant
    Filed: December 4, 1998
    Date of Patent: January 18, 2000
    Assignee: Levenger Company
    Inventors: Steven Leveen, Deborah Base, Denise Tedaldi
  • Pen
    Patent number: D422023
    Type: Grant
    Filed: August 13, 1999
    Date of Patent: March 28, 2000
    Assignee: Levenger Company
    Inventors: Denise Tedaldi, Deborah Base, Ryan Mimick
  • Portfolio
    Patent number: D423572
    Type: Grant
    Filed: July 14, 1999
    Date of Patent: April 25, 2000
    Assignee: Levenger Company
    Inventors: Denise Tedaldi, Deborah Base, Rebecca Robin, Vanessa Essery, Lori Hatch