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Official data from INPI

MIRA ELETRÔNICA DE COMANDO AUTOMÁTICO.

Em AnáliseInvention Patent

Application data

Number

PI8601539

Type

Invention Patent

Filing

03/24/1986

Publication

01/21/1987

Progress at the INPI

  1. Filing03/24/86
  2. Publication01/21/87
  3. Examination11/17/87
  4. Allowance02/13/91
  5. Grant09/24/91
  6. Terminated11/21/95

The patent was granted on 09/24/1991 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: 11/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Construtora Civil e Industrial S/A CONCISA

SP, BR

See this company's full portfolio

Inventors

C. C. (pessoa física)

BR

F. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/17/1987

RPI 891

Solicitação de exame não realizada

#4.2

07/28/1987

RPI 875

Solicitação de exame não realizada

#4.2

03/24/1987

RPI 857

Publicação antecipada

#3.2

01/21/1987

RPI 848

Pedido de patente depositado

#2.1

11/04/1986

RPI 837

Anuidade - prazo legal encerrado

#18.2

11/21/1995

RPI 1303

Concessão da patente

#16.1

09/24/1991

RPI 1086

Notificação para pagamento de retribuição

#13.1

05/28/1991

RPI 1069

Deferimento

#9.1

02/13/1991

RPI 1054

Exigência - art. 36 da LPI

#6.1

09/11/1990

RPI 1032

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