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Official data from INPI

MATRIZ PARA INJEÇÃO DE DUAS CORES DE PLÁSTICOS.

ConcedidaUtility Model

Application data

Number

MU6101570

Type

Utility Model

Filing

10/30/1981

Publication

05/31/1983

Progress at the INPI

  1. Filing10/30/81
  2. Publication05/31/83
  3. Examination11/01/83
  4. Allowance11/01/88
  5. Grant08/29/89
  6. Terminated10/02/90

The patent was granted on 08/29/1989 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: 08/29/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. P. (pessoa física)

RS, BR

Inventors

J. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/29/1989

RPI 984

Notificação para pagamento de retribuição

#13.1

02/21/1989

RPI 957

Deferimento

#9.1

11/01/1988

RPI 941

102

06/28/1988

RPI 923

Pedido de recurso

#12.3

02/09/1988

RPI 903

Retificação

#15.6

11/17/1987

RPI 891

15.2

08/04/1987

RPI 876

11.3

02/24/1987

RPI 853

Exigência - art. 36 da LPI

#6.1

02/12/1985

RPI 747

Solicitação de exame técnico

#4.1

11/01/1983

RPI 680

Publicação do pedido de patente

#3.1

05/31/1983

RPI 658

Anuidade - prazo legal encerrado

#18.2

10/02/1990

RPI 1035

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