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Official data from INPI

COMPOSICAO DE REVESTIMENTO DE ESMALTE ACRILICO COLORIDO E SUBSTRATO CONTENDO ESTA COMPOSICAO

Em AnáliseInvention Patent

Application data

Number

PI8400608

Type

Invention Patent

Filing

02/13/1984

Publication

09/24/1985

Progress at the INPI

  1. Filing02/13/84
  2. Publication09/24/85
  3. Examination10/27/87
  4. Allowance07/25/89
  5. Abandoned
  6. In force

The application was allowed on 07/25/1989 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DU PONT [US]

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Inventors

V. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

11/21/1989

RPI 996

Deferimento

#9.1

07/25/1989

RPI 979

Exigência - art. 36 da LPI

#6.1

01/31/1989

RPI 954

Solicitação de exame técnico

#4.1

10/27/1987

RPI 888

Publicação do pedido de patente

#3.1

09/24/1985

RPI 779

Pedido de patente depositado

#2.1

04/24/1984

RPI 705

Arquivamento - Art. 38 §2° da LPI

#11.4

06/19/1990

RPI 1023

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