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Official data from INPI

ELEMENTO PARA DECORAÇÃO OU OUTROS

Prazo de SigiloInvention Patent

Application data

Number

PI8900073

Type

Invention Patent

Filing

01/10/1989

Publication

08/14/1990

Progress at the INPI

  1. Filing01/10/89
  2. Publication08/14/90
  3. Examination12/18/90
  4. Allowance03/29/94
  5. Grant11/29/94
  6. Expired12/15/09

The letters patent expired on 12/15/2009: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. F. (pessoa física)

SP, BR

Inventors

T. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

02/21/1989

RPI 957

Carta-patente expirada

#21.1

Patente extinta em 10/01/2004

12/15/2009

RPI 2032

Concessão da patente

#16.1

11/29/1994

RPI 1252

Notificação para pagamento de retribuição

#13.1

08/02/1994

RPI 1235

Deferimento

#9.1

03/29/1994

RPI 1217

Solicitação de exame técnico

#4.1

12/18/1990

RPI 1046

Publicação do pedido de patente

#3.1

08/14/1990

RPI 1028

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