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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent
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Application data

Number

PI8603095

Type

Invention Patent

Filing

07/02/1986

Publication

02/17/1987
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Progress at the INPI

  1. Filing07/02/86
  2. Publication02/17/87
  3. Abandoned01/10/89
  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: 01/10/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

May & Baker Limited

GB

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Inventors

H. H. (pessoa física)

V. P. (pessoa física)

Technical data

IPC Classification

A01N 43/40A01N 47/28

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/10/1989

RPI 951

Publicação do pedido de patente

#3.1

02/17/1987

RPI 852

Pedido de patente depositado

#2.1

12/09/1986

RPI 842

11.3

09/19/1995

RPI 1294

Exigência - art. 36 da LPI

#6.1

10/13/1992

RPI 1141

Exigência - art. 36 da LPI

#6.1

08/20/1991

RPI 1081

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