Patents by Inventor Joao Carlos da Silva

Joao Carlos da Silva 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: 20110024487
    Abstract: A reclosable carton (11) is provided which may contain objects nearly the size of the carton that can be readily dispensed and where the carton can be conveniently re-closed by a user. A specific pattern of tear lines on the top (17) and front (19) panels allows easy opening and re-closing and allows for a reduction in packaging material usage to save production costs. The reclosable carton design reduces the risk of tearing other areas of the carton and maintains its integrity when it is opened by a user.
    Type: Application
    Filed: February 25, 2009
    Publication date: February 3, 2011
    Inventors: Patrice Sant'Ana Caceres, Alessandra Erean Carvalho Neneve, Joao Carlos da Silva, Jociane Tesser, Anderson Utembergue
  • Publication number: 20050173144
    Abstract: A cable having twisted metallic conductors for use in digital systems. Twisted metallic conductor cable with high electrical performance for use in digital systems formed by a bundled array of insulated metallic conductors of thermoplastic material sheathed in a protective banding and by a metallic shielding and finally by a protective cover. The cable uses simultaneously a series of pitches having a maximum and minimum value between 10 and 80 mm and a conductor insulation with a thickness from 2.0 to 2.2 times the conductor diameter for a dielectric constant of 1.87. The combination of the special sequence of pitches and an adequate insulation thickness provides a decrease in attenuation and an improvement concerning the problem of cross talk in digital data transmission.
    Type: Application
    Filed: March 14, 2003
    Publication date: August 11, 2005
    Inventors: Renata Federighi, João Carlos Da Silva
  • Patent number: D601419
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: October 6, 2009
    Assignee: Conopco, Inc.
    Inventors: Patrice Sant' Ana Caceres, Joao Carlos da Silva, Jociane Tesser, Anderson Utembergue