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Official data from INPI

SEM TITULO

Em ExigênciaInvention Patent
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Application data

Number

PI8500973

Type

Invention Patent

Filing

03/04/1985

Publication

04/15/1986
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Progress at the INPI

  1. Filing03/04/85
  2. Publication04/15/86
  3. Abandoned05/17/88
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 12/05/1989. 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).

Exigência - art. 36 da LPI

#6.1

12/05/1989

RPI 998

14.1

09/12/1989

RPI 986

Solicitação de exame técnico

#4.1

05/17/1988

RPI 917

14.1

10/06/1987

RPI 885

Publicação do pedido de patente

#3.1

04/15/1986

RPI 808

Pedido de patente depositado

#2.1

05/28/1985

RPI 762

Republicação - classificação IPC

#15.11

05/28/1991

RPI 1069

11.3

09/25/1990

RPI 1034

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