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Official data from INPI

SEM TITULO

PublicadaInvention Patent
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Application data

Number

PI8802091

Type

Invention Patent

Filing

04/29/1988

Publication

11/21/1989
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Progress at the INPI

  1. Filing04/29/88
  2. Publication11/21/89
  3. Abandoned01/28/92
  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: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. P. (pessoa física)

AU

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

H01B 13/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/21/1989

RPI 996

Pedido de patente depositado

#2.1

08/02/1988

RPI 928

Arquivamento - Art. 36 §1° da LPI

#11.2

09/17/1996

RPI 1346

Exigência - art. 36 da LPI

#6.1

12/19/1995

RPI 1307

Solicitação de exame técnico

#4.1

01/28/1992

RPI 1104

14.11

08/27/1991

RPI 1082

14.4

07/02/1991

RPI 1074

14.4

05/14/1991

RPI 1067

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