Patents by Inventor Celso Meirelles de Oliveira Santos

Celso Meirelles de Oliveira Santos 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).

  • Fixing pointer for beach umbrella
    Patent number: D518286
    Type: Grant
    Filed: April 18, 2005
    Date of Patent: April 4, 2006
    Assignee: Luigi Fernando Milone
    Inventor: Celso Meirelles de Oliveira Santos
  • Beach umbrella
    Patent number: D546551
    Type: Grant
    Filed: January 12, 2005
    Date of Patent: July 17, 2007
    Assignee: Luigi Fernando Milone
    Inventor: Celso Meirelles de Oliveira Santos