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Official data from INPI

SEM TITULO

PublicadaInvention Patent
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Application data

Number

PI8705269

Type

Invention Patent

Filing

10/05/1987

Publication

05/24/1988
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Progress at the INPI

  1. Filing10/05/87
  2. Publication05/24/88
  3. Abandoned10/30/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. V. (pessoa física)

FR

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Inventors

B. K. (pessoa física)

G. U. (pessoa física)

H. G. (pessoa física)

R. H. (pessoa física)

Technical data

IPC Classification

C08G 18/50

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/24/1988

RPI 918

Pedido de patente depositado

#2.1

01/05/1988

RPI 898

Arquivamento - Art. 36 §1° da LPI

#11.2

03/23/1993

RPI 1164

Exigência - art. 36 da LPI

#6.1

12/24/1991

RPI 1099

Republicação - classificação IPC

#15.11

03/19/1991

RPI 1059

Solicitação de exame técnico

#4.1

10/30/1990

RPI 1039

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SEM TITULO

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