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Official data from INPI

PI8904254

Prazo de SigiloInvention Patent

Application data

Number

PI8904254

Type

Invention Patent

Filing

08/24/1989

Publication

-

Progress at the INPI

  1. Filing08/24/89
  2. Publication
  3. Abandoned
  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: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

DE

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Inventors

C. H. (pessoa física)

DE

E. N. (pessoa física)

G. J. (pessoa física)

DE

M. K. (pessoa física)

DE

P. W. (pessoa física)

DE

R. R. (pessoa física)

DE

Technical data

Priority claims

DE

P3829075.8 · 08/25/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/21/1989

RPI 996

10.1

03/13/1990

RPI 1009

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