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Official data from INPI

SEM TITULO

DeferidaInvention Patent

Application data

Number

PI8405589

Type

Invention Patent

Filing

11/01/1984

Publication

06/10/1986

Progress at the INPI

Awaiting grant fee payment
  1. Filing11/01/84
  2. Publication06/10/86
  3. Examination12/16/86
  4. Allowance06/21/88
  5. Grant
  6. In force

The application was allowed by the INPI on 06/21/1988. The grant of the letters patent is being processed.

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Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

05/23/1989

RPI 970

Deferimento

#9.1

06/21/1988

RPI 922

Exigência - art. 36 da LPI

#6.1

02/02/1988

RPI 902

Solicitação de exame técnico

#4.1

12/16/1986

RPI 843

Publicação do pedido de patente

#3.1

06/10/1986

RPI 816

Pedido de patente depositado

#2.1

01/22/1985

RPI 744

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