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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8407285

Type

Invention Patent

Filing

10/25/1984

Publication

02/18/1986

Progress at the INPI

  1. Filing10/25/84
  2. Publication02/18/86
  3. Abandoned09/01/87
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 12/27/1988. 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).

10.1

12/27/1988

RPI 949

Deferimento

#9.1

11/01/1988

RPI 941

Solicitação de exame técnico

#4.1

09/01/1987

RPI 880

Notificação de entrada na fase nacional - PCT

#1.3

02/18/1986

RPI 800

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