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Official data from INPI

APERFEIÇOAMENTO EM PROCESSO DE PINTURA DE LEQUES MOSTRUÁRIOS DE TINTAS.

ConcedidaInvention Patent

Application data

Number

PI8500757

Type

Invention Patent

Filing

02/20/1985

Publication

08/27/1985

Progress at the INPI

  1. Filing02/20/85
  2. Publication08/27/85
  3. Examination02/04/86
  4. Allowance12/29/87
  5. Grant08/30/88
  6. Terminated05/21/96

The patent was granted on 08/30/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/30/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Tintas Coral S.A.

SP, BR

Inventors

F. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/30/1988

RPI 932

Notificação para pagamento de retribuição

#13.1

05/10/1988

RPI 916

Republicação - classificação IPC

#15.11

02/09/1988

RPI 903

Deferimento

#9.1

12/29/1987

RPI 897

Solicitação de exame técnico

#4.1

02/04/1986

RPI 798

Publicação antecipada

#3.2

08/27/1985

RPI 775

Pedido de patente depositado

#2.1

05/14/1985

RPI 760

Anuidade - prazo legal encerrado

#18.2

05/21/1996

RPI 1329

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