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Official data from INPI

MÁQUINA PARA PRODUZIR PLACAS DE PETRI

Em AnáliseInvention Patent

Application data

Number

PI8806085

Type

Invention Patent

Filing

11/21/1988

Publication

06/06/1989

Progress at the INPI

  1. Filing11/21/88
  2. Publication06/06/89
  3. Examination11/28/89
  4. Allowance07/27/93
  5. Grant06/28/94
  6. Terminated07/18/95

The patent was granted on 06/28/1994 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. D. (pessoa física)

SP, BR

Inventors

B. D. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/28/1989

RPI 997

Publicação antecipada

#3.2

06/06/1989

RPI 972

Pedido de patente depositado

#2.1

04/04/1989

RPI 963

Anuidade - prazo legal encerrado

#18.2

07/18/1995

RPI 1285

Concessão da patente

#16.1

06/28/1994

RPI 1230

Notificação para pagamento de retribuição

#13.1

01/18/1994

RPI 1207

Deferimento

#9.1

07/27/1993

RPI 1182

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